问题

_______ hard you try, it is difficult to lose weight without cutting down the amount you eat. [ ]

A: However
B: Whatever
C: Whichever
D: Whenever

正确答案是：

同类题型

Lily isn’t as __________ as Peter. She often makes mistakes in the test.

How the big forest fire has ________ remains to be a mystery.

Shall I give you a hand—I can handle it ______

The time he has devoted in the past years _______ the homeless is now considered _________ of great value.

The professor has ______ 11-year-old boy who has______gift for dancing.