if 引导的宾语从句中用any还是some?如：He really doesn't know if there is _____ in the box?A something useful B anything useful
问题描述：
if 引导的宾语从句中用any还是some?如：He really doesn't know if there is _____ in the box?
A something useful B anything useful
答
a
答
b 由if引导的宾语从句 本身就是由一般疑问句转述成的 所以需要使用anything
答
选择B,因为if引导的句子是是否的意思,含有疑问的语气,所以用anything
答
选B