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Doctors won’ t operate on the patient______absolutely necessary.A、whenB、ifC、un
Doctors won’ t operate on the patient______absolutely necessary.A、whenB、ifC、un
游客
2024-01-18
70
管理
问题
Doctors won’ t operate on the patient______absolutely necessary.
选项
A、when
B、if
C、unless
D、though
答案
C
解析
这是一道语法题,考点是连词意思和的用法。unless:如果不,除非
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