—You___________ stop me. —Even if you __________it, I won't allow you to swim across the river. A.mustn't; dare not do B. may ; dare not do C.can; dare to do D. needn't; dare do
答案:D 解析: 本题是情态动词的考查。首先肯定对前半部分是否定的,而mustn't表示禁止,与题意不符。dare可以作情态动词,也可以作实义动词。