题目内容
.
Tom is reading a book __________ his brother is watching TV.
A.while |
B.though |
C.however |
D.but |
【答案】
A
【解析】略
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题目内容
.
Tom is reading a book __________ his brother is watching TV.
A.while |
B.though |
C.however |
D.but |
A
【解析】略