问题

His determination and devotion to science________his great discovery.[ ]

A: contributed to
B: lied in
C: resulted from
D: brought about

正确答案是：

同类题型

The 15.30 train to Sheffield has been called off_____situations beyond our control

Don’t defend him any more. It’s obvious that he ______destroyed the fence of the garden even without apology.

He hasn’tgot any hobbies—_______ you call watching TV a hobby.

This is not my Walkman. It’s _________. Mine is overthere.

8. Usually passengers are required toarrive at _____ one hour before ______ takes off.