题目内容
17.A.It's 726815.B.It's not mine.
C.It's black.
分析 略
解答 A
点评 略
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4.-Does Miss Chen often go to school by bike?( )
No,she------does.I know she can't ride a bike.
No,she------does.I know she can't ride a bike.
| A. | often | B. | never | C. | usually | D. | always |