题目内容
Two ________ and three ________ are roommates.
[ ]
A.policemans; firemans
B.policeman; firemen
C.housewives; nurse
D.filmmakers; doctor
答案:B
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题目内容
Two ________ and three ________ are roommates.
A.policemans; firemans
B.policeman; firemen
C.housewives; nurse
D.filmmakers; doctor