题目内容
【题目】His mother told him (not swim) in the river.
【答案】not to swim
【解析】句意：他妈妈告诉他不要在河里游泳。tell sb to do sth告诉某人做某事；其否定式是tell sb not to do sth告诉某人不要做某事。故填not to swim。
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题目内容
【题目】His mother told him (not swim) in the river.
【答案】not to swim
【解析】句意：他妈妈告诉他不要在河里游泳。tell sb to do sth告诉某人做某事；其否定式是tell sb not to do sth告诉某人不要做某事。故填not to swim。