At the time of the earthquake Jeff was still in his office. He to finish a project before he left for the day.A. has tried B. had triedC. has been trying D. had been trying 题目和参考答案——青夏教育精英家教网—

题目内容

At the time of the earthquake Jeff was still in his office. He to finish a project before he left for the day.

A. has tried B. had tried

C. has been trying D. had been trying

练习册系列答案

时代新课程系列答案

相关题目

They won’t buy any new clothes because they money to buy a new car.

A. save B. were saving

C. have saved D. are saving

I ping-pong quite well, but I haven’t had time to play since the new year.

A. will play B. have played

C. played D. play

—I suppose the young beautiful actress is about 20 years old.

— ! She is still a college student.

A. You guess it B. You guessed it

C. You have it guessed D. You’re guessing it

－Oh, it’s you, Steve! I you.

－No surprising. I’ve just had my hair cut.

A. don’t recognize B. haven’t recognized

C. didn’t recognize D. hadn’t recognized

—Look! Someone has spilt coffee on the carpet.

—Well, it me.

A. isn’t B. hasn’t been

C. hadn’t been D. wasn’t

— Have you ever worked with a tape recorder?

— I it a lot when I was studying French in school.

A. used B. was used

C. have used D. had used

The first use of atomic weapons was in 1945, and their power increased enormously ever since.

A. is B. was

C. has been D. had been

---Don’t you often listen to _______ radio?

---No. In fact, I haven’t _______ radio.

A. a ; an B. / ; the C. an; / D. the; a

试题分类