my parents --at home on weekends Aare all B.are both C.all are D._英语解答

my parents --at home on weekends Aare all B.are both C.all are D.both are

人气：481 ℃　时间：2019-10-24 20:20:22

解答

B
parents 父母亲（两个人） ,排除A C ,而BOTH 要放在BE动词后,再排除D
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