题目内容
选错
There are |
two pieces |
of papers |
on the desk. |
A |
B |
C |
D |
[ ]
答案:C
解析:
解析:
|
C (paper) |
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题目内容
选错
There are |
two pieces |
of papers |
on the desk. |
A |
B |
C |
D |
[ ]
|
C (paper) |