{"blanks":{"1":["withwhich"]}"title":"Hegavemesomebooks\uff0eIamnotveryfamiliarwiththem\uff0e\uff08\u53d8\u6210\u542b\u5b9a\u8bed\u4ece\u53e5\u7684\u590d\u5408\u53e5\uff09Hegavemesomebooks{{$1$}}Iamnotveryfamiliar\uff0e"}

Question

{"blanks": {"1": ["with which"]} "title": "He gave me some books\uff0eI am not very familiar with them\uff0e\uff08\u53d8\u6210\u542b\u5b9a\u8bed\u4ece\u53e5\u7684\u590d\u5408\u53e5\uff09
He gave me some books{{$1$}} I am not very familiar\uff0e"}

Answer 1

答案：with which．
原句为两个简单句，将两个句子组合在一起时，需要用一个定语从句来修饰some books，根据短语be familiar with sth可知，用with+which来引导定语从句．故答案为with which．