问题
选择题
—How do you spend your spare time?
—I volunteer it to ____ sick kids in the hospital. [ ]
A. stand up
B. come up
C. put up
D. cheer up
答案
D
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—How do you spend your spare time?
—I volunteer it to ____ sick kids in the hospital. [ ]
A. stand up
B. come up
C. put up
D. cheer up
D