问题

______ I admit that the problems are difficult, I don’t agree that they can’t be solved[ ]

A: In case
B: While
C: As
D: Because

正确答案是：

同类题型

I told her we weren’t going to be friends any morebecause she couldn’t ________ .

All ______ the world, most of people can speak English and Chinese.

I will play in the soccer game. Will you come and ____

_____ you don’t have my phone number, it’s 870-7842I look forward to meeting you soon.[ ]

Goldfish don’t know _______ to them three seconds ago.