Question

【题目】—Do you know soon?

— Yes. Four fifths has been completed smoothly so far.

A. Metro Line 2 will be in use B. Metro Line 2 was in use

C. will Metro Line 2 be in use D. Metro Line 2 is in use

Answer 1

【答案】A

【解析】句意：——你知道地铁2号线很快就会投入使用吗？ ——是的。到目前为止，五分之四的路段已经顺利完成。由soon可知，句子用一般将来时。排除B/D。又因为本题考查宾语从句，宾语从句的语序用陈述句。所以C不对。故选A。