更多"Why must we ______to the establishe"的相关试题:
[单项选择]Although we are not sure why we sleep, there is no doubt ______ we need to do so.
A. whether
B. why
C. what
D. that
[单项选择]We haven't the ______ idea why we got such a massive telephone bill last month.
A. dampest
B. mistiest
C. foggiest
D. rainiest
[单项选择]Which of the following is NOT the reason why we often don't understand others according to the author
A. Our thoughts do not always concentrate on what the speaker is saying.
B. Our own ideas influence our understanding of the speaker.
C. Our interest influences our understanding of the speaker.
D. We are not good at communication with others.
[单项选择]The reason why we are late is ______ our car didn't come.
A. why
B. that
C. because
D. for
[单项选择]We must do whatever we can to free some parts of the country from poverty（）
A. 我们必须做任何事情，我们就可以使贫困的国家部分免费。
B. 我们必须竭尽所能，使贫困的国家部分免费。
C. 我们必须竭尽所能消除国内某些地区的贫困。
[单项选择]A: I don't know why we listen to George B: ______
[单项选择]W: I don't know why we listen to George M: ______
[单项选择]Why must nurses work in shifts
A. They are careless.
B. Nursing services must be provide continuously.
C. They work at night from time to time.
D. A shift is usually eight hours long.
[单项选择]
It must comply strictly in safety standards to be accepted by the public, and at the same time it must demonstrate that no health or environmental damage occurs.（）
A. than
B. to
C. from
D. with
[单项选择]First and foremost, we must work out how we are going to get there.
A. think
B. plan
C. write
D. check
[单项选择]Why should we take care of library books
[单项选择]Why should we increase the production of sugar
A. It tastes sweet.
B. We can save plenty of land.
C. We can get more energy.
D. It is one of the most highly concentrated of energy food.
