18.[A] ignored [B] tired [C] confused [D] starved 【答案】[B] tired 19.[A] off [B] against [C] behind [D] into 【答案】[D] into 20.[A] technological [B] professional [C] educational [D] interpersonal 【答案】[B] professional...
4、You ___ be tired - you've only been working for an hour. A. must not B. won' t C. can' t D. may not 5、Sorry I'm late. I ___ have turned off the alarm clock and gone back to sleep again. A. might B. should C. can D. will 二、六个结构...
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