问题

It must be kept in mind that ____lifelong study can you survive in the highly competitive society.[ ]

A: only when
B: until then
C: only through
D: until when

正确答案是：

同类题型

On ______ way home, Mr. and Mrs. Black meet an old friend.

下列各句中，没有语病的一句是

What do you think of the TV show Readers hosted by Dong Qing— Wonderful! I think it is ______ a meaningful TV show that ______ many people like watching it.

She sold out everything she had to see her idol in Hong Kong How_________she acted!

When shall I call you back, in the afternoon or evening— ________. I’ll be in all day long.