---Why not swim in the river?---Oh no. Our teacher told us here. It’s dangerous.A.will sw

问题补充：

---Why not swim in the river?

---Oh, no. Our teacher told us here. It’s dangerous.

A.will swim B. not to swim C.not swim

答案：

解析：tell sb to do sth ，表示告诉某人做某事，tell sb not to do sth，表示告诉某人不要做某事，故选答案为B