题目内容
-Can I swim here?
-I'm sorry.It's dangerous.Please look at the sign“________”.
[ ]
A.![]()
B.![]()
C.![]()
答案:B
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题目内容
-Can I swim here?
-I'm sorry.It's dangerous.Please look at the sign“________”.
A.![]()
B.![]()
C.![]()