问题

To improne the pmlity of our products we uaked fornuggratior a hadused the producu.

A:whacver
B:who
C:whichever
D:which

正确答案是：

同类题型

Would you mind passing me the book–________. Here you are.

__________ fired, your health care and other benefits will not be immediately cut off.

选出注音有误的一项（）

I have so much homework to do today， I have to stay at home and do it．

A terrible ________ hit the village. Lots of houses were washed away.