题型:选词填空(多句) 题类:常考题 难易度:普通
高中英语人教版选修七Unit 2 Robots同步练习 (3)
be bound to; junior to; take... seriously; as long as; help out; in all; be attached to; at one time |
be occupied with keep it up fit in take in cast down in favor of in vain |
must, should, ought(nt)to, don't, have to, couldn't, mustn't, needn't, have to |
lose heart give in make up one's mind come up be in ruins |
be accustomed to expose to have in common in theory make sense take for granted take up |
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