Question

我想知道那些渴求知识的孩子们是否已经收到了我们上个星期寄给他们的词典。(receive)

I wonder ____________________________________________________them last week.

Answer

if the children who are eager for knowledge have received the dictionaries which we sent

【解析】

be eager for sth“渴求某物”，修饰先行词the children“孩子们”，用who引导定语从句。修饰the dictionaries“词典”的定语从句，用which引导。send“寄送”，根据last week可知，此处用一般过去时，作为动词wonder的宾语从句，表示“是否”，用if引导，故填if the children who are eager for knowledge have received the dictionaries which we sent。