题目内容
() 30. 一You mustn't swim here. Look at the sign. It “No swimming”. 一Oh,I notice it. Thanks for telling me.
A. says; don't B. writes; don't C. says; didn't D. writes; didn't
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题目内容
() 30. 一You mustn't swim here. Look at the sign. It “No swimming”. 一Oh,I notice it. Thanks for telling me.
A. says; don't B. writes; don't C. says; didn't D. writes; didn't