问题

1It’s important __________.

A:for us to learn English well
B:to us to learn English well
C:for us learning English well
D:of us to learn English well

正确答案是：

同类题型

intended to be there for a few days,but I ________ ended up staying for a whole month

This is teacher,Mr. Wang.

The TV show__________“The Undersea World” let manypeople see __________ under the sea.

It takes ________ half an hour ________ on my bike.

The soldier narrowly escaped ________in thefierce battle