题目内容

We cannot do all the things well, because each man has his ________.

A. limitations
B. margins
C. restraints
D. boundaries

查看答案
更多问题

You are wanted _______ the phone.

A. on
B. by
C. through
D. down

These insects can ________ the color of their surroundings.

A. take out
B. take on
C. take off
D. take up

The gun ________ and the bullet went flying over his head.

A. went on
B. went over
C. went off
D. went for

Surgeons have successfully ________ an artificial knee-joint.

A. planted
B. implanted
C. fabricated
D. manufactured

答案查题题库