【小题1】The sign on the left tells us that . A. this is a place for us to swimB. it’s safe t

问题补充：

【小题1】The sign on the left tells us that .

A. this is a place for us to swim

B. it’s safe to swim in this place

C. swimming is not allowed hereC

答案：

(答案→)C

解析：【主旨大意】这是一个禁止游泳的标志。

【小题1】根据标志牌提示，得出答案。