题目内容
I ________ my food half an hour ago and it ________ yet.
- A.ordered, hasn't arrived
- B.has ordered, didn't arrive
- C.ordered, didn't arrive
- D.has ordered, hasn't arrived
A
half an hour ago一般过去时,yet用于现在完成时的否定句和疑问句中。
half an hour ago一般过去时,yet用于现在完成时的否定句和疑问句中。
练习册系列答案
相关题目