Question

【题目】______ Lily ____ Lucy may go with you because one of them must stay at home.
A.Not only; but also
B.Neither; nor
C.Both; and
D.Either; or

Answer 1

【答案】D
【解析】句意：或者Lily或者Lucy可以和你一起去，因为两人中必须一人呆在家里。根据because one of them must stay at home，可知两者只能去一个，either……or……表两者之一，所以选D。