问题
选择题
—What should we do to fight A/HINl flu?
—We should wash hands often, avoid _____ to crowded places and so on. [ ]
A. go
B. going
C. gone
D. to go
答案
答案:B
—What should we do to fight A/HINl flu?
—We should wash hands often, avoid _____ to crowded places and so on. [ ]
A. go
B. going
C. gone
D. to go
答案:B