题目内容
---Is your uncle going to Beijing on _____ train? ---No, He is going there by______ plane.
A. a ; / B. a;a
C. a;the D. the; a
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题目内容
---Is your uncle going to Beijing on _____ train? ---No, He is going there by______ plane.
A. a ; / B. a;a
C. a;the D. the; a