——We are leaving now,Susan.——Wait a minute.I____things ready.

相关推荐

• 1.Mary had to wait outside her house for her husband’s return because she ___ her key in the office.A.has left B.leaves C.had left D.left 2.English is more extensively used now than any other language _____.A.ever was B.had ever been C.ever is D.has ever been 3.Walter offered us a lift when he was leaving the office,but we declined the offer,for our work ___ .A.was not finished B.did not finish C.has not been finished D.had not been finished 4.I haven
• ---We are leaving now,Tina.---Wait a minute ,I _____ things ready.A.haven’t got B.didn’t get C.don’t getwhy choose "A"?"C"is better?Thanks if you can explain more details.
• ——We are leaving now,Susan.——Wait a minute.I____things ready.
• 一个口一个真是什么字?
• 已知O是△ABC的外心,|AC|=4,|AB|=2,则向量AO×向量BC=