Do you know____ he did not turn off the light?

2024-01-20 00:31:50
六年级英语语法

Do you know____ he did not turn off the light?

A.

how

B.

why

C.

what

D.

A. Whether

正确答案是B

上一篇：There are _____ friends of mine in the room. So I leave.

下一篇：____ your teacher ____ from them very often? Certainly.