问题
选择题
—Why do you look so tired?
—I ________ a day off since last month. [ ]
A. didn't put
B. didn't get
C. haven't had
D. hadn't taken
答案
答案：C
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—Why do you look so tired?
—I ________ a day off since last month. [ ]
A. didn't put
B. didn't get
C. haven't had
D. hadn't taken
答案：C