—Mr.Smithisasbusyasabee.—Ifheisnotworkinginhisoffice,h...
来源：语文精选馆 1.45W
问题详情：
—Mr. Smith is as busy as a bee.
—If he is not working in his office, he _________ to his office.
A. will drive B. has driven C. is driving D. drives
【回答】
C
知识点：动词时态
题型：选择题
