问题

______ I admit that there are quite a few problems, I don’t agree that they cannot be solved.

A:Supposing
B:Since
C:While
D:As;

正确答案是：

同类题型

Only __________ one loses freedom __________know its value．

Now the air in our hometown is ___________than it was before. Something must be done.

More than one kind of English ________ all over the world

He hopes his son _________ a doctor in the future.

What do you think of the American singer Lady Gaga’s performance?—Too crazy, but if she ______ come to China to hold concerts, I would buy tickets for her live show.[ ]