问题

We should always be _________ the people who have helped us in our lives.

A:thanks for
B:thankful for
C:thanks to
D:thankful to;

正确答案是：

同类题型

_____ out of the difficult situation, the restaurant is now making efforts to improve the quality of service. [ ]

The book is really interesting.-Yeah! I ___ it three times.

Where ________your English teacher __________—She comes from Shanghai.

Soldiers are expected to ____ their orders without question. [ ]

Nice to meet you, Mike. ____________——Everything is OK. Thanks.