问题
选择题
They usually get up _____ 8:00 _____ Sunday. [ ]
A. on; on
B. at; at
C. on; at
D. at; on
答案
答案：D
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They usually get up _____ 8:00 _____ Sunday. [ ]
A. on; on
B. at; at
C. on; at
D. at; on
答案：D