Question

The students are ________ the coming test while the teachers are ________ the test papers．

[　　]

A．preparing; preparing for

B．preparing for; preparing for

C．preparing for; preparing

D．preparing; preparing for

Answer 1

答案：D
提示：

显然，学生们在备考，老师们在出考题。“准备迎接某事/物”用prepare for sth．，而“准备要用的东西”是prepare sth．。