3. I ___ an old friend when I went on business in England. A. camea cross?? B. came about C. came from? ? ?D. came over 3. A 解析:这句话的意思是:我在伦敦出差的时候偶然遇到了一位老朋友。come across表示“偶然遇到”,符合题意。come about表示“发生,产生”,come from表示“来自”,come over表示“过来,顺便来访”。 结构分析: I是主语,come across是名词词组作谓语,an old friend是宾语(an old是两个前置定语), when引导状语从句, I是主语, went是谓语, on business是状语,in England是地点状语。 4. Remember to___ your test paper carefully before you hand it in. A. go round?? B. think about C. go over? ? ?D. look up |
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