Question

---What are you busy doing these days?
---____ the college entrance examination.

A．Preparing for	B．To prepare for
C．To be preparing for	D．Prepared for

Answer 1

A

试题分析：句意：--这些天你在忙什么?—准备大学入学考试。be busy doing忙于做某事；这里答语是省略句，完整的是I am busy preparing forthe college entrance examination.故选A。