if引导宾语从句时,可否用于疑问句中?如：Do you think __it__is a good book?还是Do you think if……
问题描述：
if引导宾语从句时,可否用于疑问句中?如：Do you think __it__is a good book?还是Do you think if……
答
Do you think __it__is a good book?
如果用if的话,这个句子应该是这样的：
Do you think if it is a good book?