题目内容
（请给出正确答案）
I beg ______ tomorrow's meeting.
A．to be excused to
B．to excused from
C．to be excused from
D．to excuse from
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更多“I beg ______ tomorrow's meetin…”相关的问题
Customer：，are you the manager here？
Manager：Yes，I am．What can I do for you？
A.I beg your pardon
B.Pardon me
C.Excuse me
D.Forgive me
A．that's, that
B．it's, it
C．it's, that
D．that's, it
But it is not【24】He should put his heart and soul completely【25】his work, and not waste his spare time. "Work while you work and play while you play." is as good a【26】for young people as for old.
There is【27】help to diligence than the habit of early rising, and this, just like【28】good habits, is most easily formed in【29】. There is an English proverb "Lost time never retums." This【30】everybody must be diligent, and must make good use of his【31】. One must study hard when one is young,【32】one may make【33】progress, succeed in life and become useful to one's country and people.
I have never heard【34】are diligent will become beggars, but I know that lazy fellows will become beggars. Therefore, I should say that diligence is the mother of【35】
(46)
A．of much use
B．of no use
C．quite useful
D．a little useful
【68】, as soon as the great man came up he got【69】his horse, saying, "I see you've had bad luck, friend. How good it is【70】I' m here just at the【71】time. "Then he took one【72】of the sack, the farmer, the other, and between them they lifted it on the horse. "Sir, "asked the farmer, "how can I pay you？"
"Easily enough, "the great man【73】. "Whenever you see【74】else in trouble,【75】the same for him.
(56)
A．how
B．what
C．which
D．whether
●在下列程序中：
Program test(input，output)；
var i,j:integer；
procedure calc(p1,p2：integer)；
begin p2：=p2*p2 p1：=p1-p2；p2：=p2-p1；end{caic}
begin{main}i：=2；j：=3；
calc(i,j)； write(j)；
end{main}
当参数传递采用引用方式(Call by reference)时，所得结果j= (33) ；
当参数传递采用换名方式(Call by name)时，所得结果j= (34) ；
当参数传递采用赋值方式(Call by value)时，所得结果j= (35) ；
递归是程序设计中很重要的一种控制结构，通常实现递归时，采用的数据结构是 (36) 。
对那些既可以用递归方式，也可以用循环方式求解的问题，就执行效率而言 (37) 。
(33) ,(34) A．10
B．16
C．20
D．28
(35) A．0
B．3
C．5
D．6
(36) A．数组
B．栈
C．队列
D．循环链表
(37) A．数组
B．两者相同
C．循环优于递归
D．递归优于循环
Once upon a time a poor farmer taking a sack of wheat to the mill did not know 【B1】 to do when it slipped from his horse and fell 【B2】 the road. The sack was 【B3】 heavy for him to 【B4】，and his only hope was that 【B5】 some one would come riding by and 【B6】a hand.
It was not long 【B7】 a rider appeared，but the farmer’s heart sank when he 【B8】 him ，for it was the great man who lived in a castle nearby. The farmer 【B9】 have dared to ask 【B10】 farmer to help, or any poor man who might have come 【B11】 the road，but he could not beg a 【B12】 of so great a man. 【B13】，as soon as the great man came up he got 【B14】 his horse, say ing ul see you’ve had bad luck, friend. How good it is 【B15】 V m here just at the 【B16】 time. ’’Then he took one 【B17】 of the sack, the farmer the other, and between them they lifted it on the horse.
“Sir,” asked the farmer, “how can I pay you？”
“Easily enough,” the great man 【B18】 . “Whenever you see 【B19】 else in trouble, 【B20】 the same for him.”
【B1】
A.how
B.what
C.which
D.whether
A.30°
B.40°
C.50°
D.60°
Even though they were forced to serve in separated units, black soldiers distinguished themselves in combat. This was despite the fact the whites had long believed that blacks could neither command nor use firearms. In 1863, William Carney of the Massachusetts Colored Infantry received the Congressional Medal of Honor for his role in battles with the Plains Indians. Isaiah Dorman, Coster's black scout, served and died at the Little Big Horn in 1876. Henry Flipper was the first black graduate of West Point in 1877.
In World War I, 40,000 black American combat soldiers served with the French command. Neither U.S. nor British commanders would use these men. But Henry Johnson and Needham Roberts, soldiers in the 369th Infantry's black “Hellfighters” were still the first Americans to win the Croix de Guerr, France's top military award.
During World War II over 600,000 black men and women served in the armed forces, including some 400,000 who served overseas. Dorie Miller, a black mess attendant in navy, was one of our first heroes in this war. At Pearl Harbor during the Japanese sneak attack, he manned a machine gun and shot down four planes. The black fighter pilots of Benjamin Davis, Jr. distinguished themselves throughout the war. They served most courageously during the Italian campaign. During the war in Vietnam, mainly because of civil rights pressures in America but also owing to the fine record of black military units, all American forces were fully integrated. Once again blacks played vital roles. And 13. 2 percent of all war deaths were of blacks, even though blacks constitute only 11 percent of all Americans. Black American soldiers continue to serve their land well.
The main idea this passage is that______.
A．black Americans made contributions in the Revolutionary War
B．black Americans have admirably served their country in at least five wars
C．black Americans suffered a larger portion of war deaths in Vietnam than did any other minorities
D．black Americans served under the French command in World War I
Strangely, the more we are exposed to advertising, the less we notice it. We get so used to seeing advertisements everywhere that they become largely invisible, as if they were another part of our everyday lives. But does that mean that we are no longer affected by them？
One advertising expert believes that the special power of advertising lies in the fact that we do not pay much attention to it. Dr. Krugman, who was head of research for a major advertising company for many years, says that the less we notice ads, the more we are affected by them. Dr. Krugman believes that when we stop noticing advertisements, we lower our defenses, allowing the messages of the advertisements to be taken in and stored, ready to be triggered into action at the right moment. He says that the effects of advertising on the individual are small, but over a period of time they have a powerful effect on the masses.
A market analyst says that all advertising, no matter how innocent, is misleading in some way.
When asked about the power of advertising in research surveys, most people agree that it works, but not on them. Almost everyone believes that they have complete control over how thousands of ads they see every day affect them.
Ads exist to make people want______.
A．a new type of orange juice
B．X-brand jeans
C．to watch the latest film
D．what they advertise
