问题
选择题
He ______ come to school at 7:00 am, but he was ten minutes late. [ ]
A. supposed to
B. was supposed to
C. is supposed to
D. supposing to
答案
答案：B
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He ______ come to school at 7:00 am, but he was ten minutes late. [ ]
A. supposed to
B. was supposed to
C. is supposed to
D. supposing to
答案：B