补充：＿＿the boy ＿＿the girl are doing their best to finish the work on time. A.Either ;or B.Neither ;n
题目
补充：＿＿the boy ＿＿the girl are doing their best to finish the work on time. A.Either ;or B.Neither ;nor C.Not only ;but also D.Both ;and
答案
D
两者都怎样
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