He _______ more than 5,000 English words when he entered the university at the a

题型：0103 期中题难度：来源：

He _______ more than 5,000 English words when he entered the university at the age of 15.

[ ]

A. has learned
B. would have learned
C. learned
D. had learned

答案

举一反三

— What _______ if you _______ on the Titanic? 　　
— What a question! 　　

[ ]

A. would you do; were　　　　　　　　　　
B. did you do; were 　　
C. had you done; would have been　　　　　
D. would you have done; had been

题型：0101 期中题难度：| 查看答案

Mary looked at the picture, wondering where she ______ it before.

[ ]

A. saw
B. has seen
C. sees
D. had seen

题型：黑龙江省期末题难度：| 查看答案

Much to my disappointment, by the time I got to the airport, the flight to London _____.
A. had taken off
B. has taken off
C. took off
D. will have taken off

题型：山西省月考题难度：| 查看答案

We first met on a train in 2000. We both felt immediately that we _____ each other for years.

[ ]

A. knew
B. have known
C. had known
D. know

题型：同步题难度：| 查看答案

Mother asked her daughter whether ____ everything ready for the exam.A. has she got
B. she has got
C. had she got
D. she had got

题型：同步题难度：| 查看答案