[单项选择]These peoples remain healthy in body and spirit despite the passage of time.
A. 尽管时间在流逝，但这些民族的人仍能保持身心健康。
B. 尽管时间在流逝，但这些人仍能保持身心健康。
C. 尽管时间像文章一样在流逝，但这些人仍能保持身心健康。
D. 尽管时间像文章一样在流逝，但这些人仍不能保持身心健康。

[单项选择]These peoples remain healthy in body and spirit despite the passage of time.
A. 尽管时间在流逝，但这些民族的人仍能保持身心健康。
B. 尽管时间在流逝，但这些人仍能保持身心健康。
C. 尽管时间像文章一样在流逝，但这些人仍能保持身心健康。
D. 尽管时间像文章一样在流逝，但这些人仍不能保持身心健康。

[单项选择]These people remain healthy in body and spirit despite the ________ of time.
A. passage
B. phase
C. period
D. paragraph

[单项选择]They believe that the spirit stays with the body for three days. ______ someone always stays with the dead person.
A. so during this time
B. so during which
C. during this time
D. so when

[单项选择]In the absence of force, a body will either remain at rest or continue to move with constant speed in a straight way.
A. 没有外力，物体不是保持静止就是一直沿着直线作匀速运动。
B. 在没有外力的情况下，物体或者保持不动，或者在一条直线上继续用常速运动。
C. 缺少力量，物体要么保持不动，要么继续在一条直线上用恒定的速度移动。
D. 缺少力量，身体或者保持不动，或者沿着一条直线上用恒定的速度移动。

[单项选择]The human body is composed of organs, each （） a definite job to do.
A. have
B. has
C. to have
D. having

[单项选择]______ no body was willing to vote for her, she decided to drop out of the election.
A. When
B. That
C. Seeing that
D. So that

[单项选择]To remain competitive in the international market place, U.S. industries have recognized that they must attract the brightest, most______ young people available.


A. committed
B. dedicated
C. determined
D. contributed

[单项选择]During which period did mathematics remain unchanged


A. Ancient times
B. The 17th century
C. For 300 years
D. The Dark Ages

[单项选择]It seems that manufacturers will remain reluctant to make improvements unless ______.
A. they can do so at a very Iow cost
B. they find their machines hard to operate
C. they have difficulty selling their products
D. they receive a lot of complaints about their machines

[单项选择]Why do working conditions generally remain bad
A. The workers are quite satisfied with them.
B. No one can decide what to do about them.
C. Managers see no need to change them.
D. Office workers want to protect their position.

[单项选择]Although beavers rarely remain submerged for more than two minutes, they can stay underwater ___fifteen minutes before having to surface for air.
A. as long
B. as long as
C. so long
D. so long that

[单项选择]Working conditions generally remain bad because.
A. the workers are quite satisfied with them.
B. no one can decide what to do about them.
C. managers see no need to change them.
D. office workers want to protect their position

[单项选择]In stating that "most compartments remain unidentified, furthermore, giving ample reason for scientific humility" (lines 30-31) the author suggests which of the following


A. Chemists should feel daunted by the limitations of the application of their science.
B. Chemists should recognize that the future of chemistry is not likely to be much more illuminating than its past.
C. Chemists should exercise caution in creating a chemical that may affect contexts other than the one it was developed for.
D. Chemists should work hard to identify as many new chemistries as possible in order to make their science more complete.
E. (E) Chemists should realize the need for collaboration in attempting to create chemicals less harmful to the environment.

[单项选择]Who will remain in jail until next week


A. Many students.
B. 41 people.
C. Prof. Mesfin Woldmariam and Prof. Berhanu Nego.
D. Those workers on hunger strikes.

[单项选择]Many observers believe that country will remain in a state of chaos if it fails to solve its chronic food shortage problem.
A. transient
B. starving
C. severe
D. serial