—__ I swim here?—I’m sorry. Children _ swim alone here.A．Must , can’tB．May , mustC．Can,

题目简介

—________ I swim here?—I’m sorry. Children _______ swim alone here.A．Must , can’tB．May , mustC．Can,

—________ I swim here?
—I’m sorry. Children _______ swim alone here.

A．Must , can’t

B．May , must

C．Can, mustn’t

D．Can’t can

题型：单选题难度：中档来源：不详

难度适中，must是必须，may是可能，can可能，can的意图更大一些，这里问我是否能再这里游泳，应该用can，借东西一般用may，答句是很严肃的说法，应该用must，答案选C。