Jack has three sons, and both of are studying in China.A. themB. thatC. whomD. who

发布时间：2020-08-16 16:25:04

Jack has three sons, and both of      are studying in China.
A. them
B. that
C. whom
D. who

网友回答

(答案→)A. them
B. that
C. whom
D. who
解析：本题的含义是杰克有三个儿子，他们中有两位正在中国学习，them表示他们的含义，故本题选A。
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