问题

I think this piece of music isworth_______.

A:listening
B:to belistened to
C:listen to
D:listening to

正确答案是：

同类题型

We’ll never forget the days ______ we spent in the country.

The book Jenny’s. There is her name on it.

The teacher said we____ten lessons by the end of this term.

Our textbooks are made ____paper while paper is made ____wood.

Hurry up, ____________ you willmiss the early bus.