题目内容
It's bad ________ when you do some shopping.
[ ]
A .to be polite |
B .to stand in line |
C .to wait for your turn |
D .to jump the queue |
答案:D
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题目内容
It's bad ________ when you do some shopping.
[ ]
A .to be polite |
B .to stand in line |
C .to wait for your turn |
D .to jump the queue |