问题

My brother often forgets _ the windows, but he remembered __ them when he left yesterday.

A:closing, close
B:to close, close
C:closing, to close
D:to close, closing;

正确答案是：

同类题型

Having questioned the spy for two days, the officer didn’t ______ any valuable information. [ ]

I ______ my university professor in thesupermarket near my house, which was out of my expectation.

_____ girl in a red skirt is my friend. She has _____ iphone 6 in her hand.

New technologies have made ________ possible to turn out new products faster and at a lower cost. [ ]

He goes to work by bus, but he walks________ after work.