题目内容
（请给出正确答案）
An assistant's help is needed ______.
A．as soon as you have entered the shop
B．before you start browsing
C．only when you have finished browsing
D．when you have finished browsing
如果结果不匹配，请 联系老师 获取答案
更多“An assistant's help is needed …”相关的问题
Shop assistant: Good morning. Can I help you？
Customer: __________I' m just looking round.
A．No, you can't.
B．Not at the moment thanks.
C．Yes, please.
D．Yes, thank you.
A.Do you want to buy a pair of shoes
B.What about a gold necklace
C.How about an evening gown
D.Don’t you think a gold watch would be very nice
Shop assistant:______, Sir？
Customer. I am looking for the men's wear section.
My Volunteering Experience
My volunteer work helps me grow up. It has made me more aware of the difficulties other people go through and made me appreciate the simple things we have in life. It enables me, as an adult, to become more confident and to realize the difference I can make.
I now have new career aspirations and the confidence to take forward these new ideas, since I started mentoring at the Open University and gained experience of working with young students. I' ll go on to do a teaching assistant course and looking to go into volunteering teaching or youth work in the future. My research project will be to build a spatial web application.It was inspired by the volunteering I do for another not-for-profit organization.
My volunteering at an animal shelter is neither connected to my studies nor to my career interests. I do it purely for pleasure, satisfaction and the feeling that I can help somebody. It' s made me a happier person, and I wouldn' t have got this far at university without it.?
正确选 T， 错误选 F。
Volunteer work makes me become more confident. 1
2. I work with other young volunteers in the Open University. 2
3. My research is related with volunteering I do for another not- for-profit organization. 3
4. My volunteering at an animal shelter enables me to feel satisfactory. 4
5. Without the volunteering work, I wouldn' t have my new career as a teacher. 5
Which Vitamin Boosts Brain Power？
Vitamin E has been touted for its anti-aging and anti-cancer benefits because, as an antioxidant, it counters the destructive action of molecules called free radicals. Now a study has shown vitamin E may also help the memory loss and impaired thinking that occurs in the elderly.
Researchers at the Rush Institute for Healthy Aging in Chicago conducted a three-year study involving nearly 3,000 people older than 65 to investigate the cognitive effects of vitamin E in food and supplements.
By comparing the average scores of four different tests of memory and perception, the researchers were able to track change in cognitive function with age. The participants also completed dietary questionnaires periodically, which enabled the researchers to determine their vitamin E intake.
The study found that the higher the intake of total vitamin E, the less change there was in the people's average test scores each year. And those men and women who consumed the most vitamin E had a 36 percent lower rate of decline in their average test scores than those who consumed the least vitamin E. Other antioxidants, such as vitamin A, carotene and vitamin C, had little effect on the results.
Those who took supplements but got little vitamin E from food appeared to have the same protective benefit from the vitamin as those who consumed high amounts of E in their diets, says Martha Clare Morris, an assistant professor at Rush-Presbyterian-St. Luke's Medical Center. Several clinical trials are underway to compare protection from cognitive decline in people taking a supplement or a placebo, she says. In this study, the majority who took a supplement reported taking 400 IU a day.
Vitamin E is
A．very popular among some people.
B．effective in memory enhancement.
C．very helpful to the elderly actions.
D．destructive in aging and cancers.
If a consume wants a quick settlement of his problem, it's better to complain to______.
A．a shop assistant
B．the store manager
C．the manufacturer
D．a public organization
If a consumer wants a quick settlement of his problem, it's better to complain to ______.
A．a shop assistant
B．a store manager
C．the manufacturer
D．a public organization
A.1，m sure
B.I should say
C.I"m afraid
D.I know
However, Cortina said, early exposure is beneficial. When younger kids learn computer science, they learn that it’s not just a confusing, endless string of letters and numbers — but a tool to build apps, or create artwork, or test hypotheses. It’s not as hard for them to transform. their thought processes as it is for older students. Breaking down problems into bite-sized chunks and using code to solve them becomes normal. Giving more children this training could increase the number of people interested in the field and help fill the jobs gap, Cortina said. Students also benefit from learning something about coding before they get to college, where introductory computer-science classes are packed to the brim, which can drive the less-experienced or-determined students away.
The Flatiron School, where people pay to learn programming, started as one of the many coding bootcamps that’s become popular for adults looking for a career change. The high-schoolers get the same curriculum, but “we try to gear lessons toward things they’re interested in,” said Victoria Friedman, an instructor. For instance, one of the apps the students are developing suggests movies based on your mood.
The students in the Flatiron class probably won’t drop out of high school and build the next Facebook. Programming languages have a quick turnover, so the “Ruby on Rails” language they learned may not even be relevant by the time they enter the job market. But the skills they learn — how to think logically through a problem and organize the results — apply to any coding language, said Deborah Seehorn, an education consultant for the state of North Carolina.
Indeed, the Flatiron students might not go into IT at all. But creating a future army of coders is not the sole purpose of the classes. These kids are going to be surrounded by computers — in their pockets, in their offices, in their homes — for the rest of their lives. The younger they learn how computers think, how to coax the machine into producing what they want — the earlier they learn that they have the power to do that — the better.
Cortina holds that early exposure to computer science makes it easier to____.
A.complete future job training
B.remodel the way of thinking
C.formulate logical hypotheses
D.perfect artwork production
In delivering lessons for high-schoolers, Flatiron has considered their____.A.experience
B.academic backgrounds
C.career prospects
D.interest
The word “coax” (Line4, Para.6) is closest in meaning to____.A.challenge
B.persuade
C.frighten
D.misguide
Deborah Seehorn believes that the skills learned at Flatiron will____.A.help students learn other computer languages B. have to be upgraded when new technologies come
B.need improving when students look for jobs
C.enable students to make big quick money
According to the last paragraph, Flatiron students are expected to____.A.compete with a future army of programmers
B.stay longer in the information technology industry
C.become better prepared for the digitalized world
D.bring forth innovative computer technologies
请帮忙给出每个问题的正确答案和分析，谢谢！
(Peter = P ; Sally = S)
P:Hello! This is Peter speaking______51_______，please？
S：I&39;m sorry. Professor Johnson is not here at the moment. This is his assistant ,Sally.______52______？
P：Yes. Please tell the professor that I* d like to ask for sick leave for tomorrow.
S: Sorry to hear that. May I ask______53_______with you？
P: I&39;m running a fever. I&39;ve caught a cold.
S：0h,________54_______？
P：No, not very serious, but the doctor told me to stay in bed and have good rest.
S:I see. I&39;ll___55________as soon as he comes back.
P：Thank you. Goodbye!
S：Bye!
