(76)
A.for
B.by
C.with
D.in
(71)
A.in which
B.that
C.which
D.on that
根据上文,回答第 76~77 题A.周围型肺癌
B.大叶性肺炎
C.浸润性肺结核
D.支气管扩张
E.慢性阻塞性肺气肿
第76题:X线见肺野中外带一球形、呈分叶状块状影,其内可有偏心空洞()
【65】 newspapers regularly print letters 【66】 readers with problems. Along 【67】 the letters there are answers written 【68】 people who are supposed to know how to 【69】 such problems. Some of these writers are doctors; 【70】 are lawyers or educators. But two of the most famous writers of advice 【71】women without special training 【72】 this kind of work. One of them answers letters 【73】 to " Dear Abby". The other is addressed 【74】 " Dear Ann Landers". Experience is their preparation for 【75】 advice.
There is one writer who has not lived long 【76】 to have much experience. She is a girl named Angel Cavaliere, who started writing 【77】 for newspaper readers 【78】 the age of ten. Her advice to young readers now 【79】 regularly in the Philadelphia Bulletin in a column 【80】 DEAR ANGEL.
(61)
A.talk
B.ask
C.tell
D.speak
关于种子干藏法,错误的叙述是()。
A.要求一定的低温和适当的干燥条件
B.分为普通干藏和密封干藏
C.普通干藏又称短期贮藏
D.适用于安全含水量高的种子
低压式储气罐(柜)一般分为哪两种密封模式?
A.直立式和横卧式
B.湿式和干式
C.真空式和气压式
72型分光光度计的工作波长为()。
A.220nm~370nm
B.420nm~470nm
C.620nm~670nm
D.820nm~870nm