问题

The science of medicine _______ progress has been rapid lately is perhaps the most important of all the science.

A:which
B:in which
C:that
D:with which

正确答案是：

同类题型

I’m sure that he will________every cent he owes you；I have________him.[ ]

_____________　that I couldn’t be absorbed in the work.

Do you know where David is? I couldn’t find him anywhere.Well, he have gone far. His coat is still here.

Everybody in the village likes Jack because he is good at telling and jokes. [ ]

Now where was I ?— You ______ me about your travels in Canada