—Did David go to school yesterday? —No, ________ he had a bad cold. [ ]A. because B. if C. though -九
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题目简介
—Did David go to school yesterday? —No, ________ he had a bad cold. [ ]A. because B. if C. though -九
题目详情
—No, ________ he had a bad cold.
[ ]
B. if
C. though
答案