问题
选择题
Many people can not learn any lessons from the mistakes____they get hurt somehow.
A.whether
B.unless
C.if
D.when
答案
B
考查状语从句。根据句意,此处有“除非—否则,如果---不”,可知用unless,其他不符合。
Many people can not learn any lessons from the mistakes____they get hurt somehow.
A.whether
B.unless
C.if
D.when
B
考查状语从句。根据句意,此处有“除非—否则,如果---不”,可知用unless,其他不符合。