题目

1) when you are home,give me a call to let me know you ( )safely
A .are arriving B.have arried C.had arrived D .will arrive 为什么选B
2)I am calling to enquire about the position () in daily newspaper
A.advertised B.to be davertised C.advetising D.having advertised 为什么选A 可不可以写 having been advertised
3）--I am sorry ,but I do not quite follow you .Did you say you wanted to return on September 20?
---sorry,I ()myself clear .we want to return on October 20
A .had not made B.would not made C.don 't make D haven't made 为什么是d

提问时间：2020-12-22

答案

1.用 have arrived 现在完成表达“已经”的意思2.这里用 advertised 不仅仅是过去时,而且是“被动”语态的体现.“被”登载在报纸中招聘启事的那个“职位”3.对话持续中,用现在完成时表达 我“不曾”说清楚,和第一题...