There is not one of us wishes to help you . We are doing our best .A.whoB.thatC.
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There is not one of us __________wishes to help you . We are doing our best .
A.who
B.that
C.as
D.but
试题答案
A
关系副词when 引导限制性定语从句，在从句中充当状语，修饰先行词the days。