The number of the students is larger than ________3 years ago .A.that B.those C.that of those到底是选A还是C 网上也是有的选A有的选C讲清原因
问题描述：
The number of the students is larger than ________3 years ago .A.that B.those C.that of those
到底是选A还是C 网上也是有的选A有的选C
讲清原因
答