问题

I soon found that the work I was doing had already been done by somebodyelse, , I was wasting my time

A:Despite the difficulty, I could learn everything well
B:which
C:the place
D:by word

正确答案是：

同类题型

He has _____ that sometimes he can’t see an inch ahead.

The failure has a great onhim, for he is in low spirits these days.

You can go out _____ you promise to be back before 11 o’clock

Many of them turned a deaf ear to his advice, ________ they knew it to be valuable.

下列词语注音全正确的一组是 ( )