Question

【題目】—We went to a concert last night.It ________ at seven o'clock.

—Oh, I________ the clothes at that time.

A. started；wash B. starts；was washing C. started；was washing

Answer 1

【答案】C

【解析】句意：——昨天晚上我們?nèi)ヂ犚魳窌�了，七點開始。——哦，那時我正在洗衣服�？疾閯釉~時態(tài)辨析題。at seven o'clock在七點（last night），用一般過去時；at that time在那時，用（過去）進(jìn)行時；根據(jù)句意結(jié)構(gòu)和語境，可知選C。