A-A+
In the U. S. at Christmas schoolchildren hav
问题详情
In the U. S., at Christmas, schoolchildren have ______ for holiday.
A. a month
B. a week
C. two weeks
D. three weeks
参考答案
正确答案：C
答案为C。根据题干在第三段三句，All schools close for two weeks作出该项选择。
考点：
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