问题

ld apologize to you for failing to visit youlast week, but I’ve been very busy_____ the past few months.

A:since
B:before
C:among
D:over

正确答案是：

同类题型

The reason________ Peng Liyuan is widely discussed recently is ________ she is seen as the most beautiful first lady in China.

There is apen on the ground. Is it Li Long’s—It LiLong’s. He went to Beijing many days ago.

Julie was ______ with Joanna for applying for the same job.

289. Her experience __________ how easily young women can ________ trouble abroad.

in the Chinese culture