Question

【題目】—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：——你知道地鐵2號(hào)線(xiàn)很快就會(huì)投入使用嗎？ ——是的。到目前為止，五分之四的路段已經(jīng)順利完成。由soon可知，句子用一般將來(lái)時(shí)。排除B/D。又因?yàn)楸绢}考查賓語(yǔ)從句，賓語(yǔ)從句的語(yǔ)序用陳述句。所以C不對(duì)。故選A。