词典词条 · 问答

make certain + that 从句

The second man made certain that Lanny didn't have any weapon on him.

请问,certain 在句子里充当什么成分?

that 从句是动词 made 的宾语从句。certain 是宾语补足语。但与一般的宾语补足语不同,它总是位于宾语的前面。参见 make sure

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