1.We mustn’t relax our vigilance___.
A in the least B at least C at most D in the end
2. During the reading lesson, the teacher asked the students to read a few __ from the novel.
A pieces B essays C fragments D extracts
3. But they also __ beyond the individual places and consider the earth as a whole.
A pass B reach C go D set
4. How human beings and their environment act __ each other.
A upon B for C as D to
5. The mere fact __ most people believe nuclear war would be madness does not mean that it will not occur.
A what B which C that D why
① in the least 丝毫，一点They don’t in least understand this.②in the end 最后，终于
In the end they reached their destination before dusk.
2．选D ① extract 做节录，引文，选段
He applied to the publisher for permission to reprint an extract.
Liberty and civilization are only fragments of rights wrung from the strong hands of wealth and book learning.
3．选C go beyond超过，超出 These issues go beyond the range of language study. 而set和pass，reach不与beyond搭配。
4．选A ①act upon作用于 This drug act upon (on) the nerves.
②act as 作为……而作出反应，充当
His job was to act as a link between the government and the press.
③work at从事 She had been wondering what she should work at in order to gain her doctorate.