Question

选择最佳答案，完成非限制性定语从句

The result of the experiment was very good, ________ we hadn’t expected．

[　　]

A．

when

B．

that

C．

which

D．

what

Answer 1

答案：C
解析：

非限制性定语从句，代指前面的整个一件事，只能用which来引导。