what does he usually have（）breaketfastA.of B.at C.for D.inIs your brother playing computer games He ()dothat because the computer doesn't work A.may not B.can't C mustn't D needn't
问题描述：
what does he usually have（）breaketfast
A.of B.at C.for D.in
Is your brother playing computer games He ()do
that because the computer doesn't work
A.may not B.can't C mustn't D needn't
答
C
A
答
1.for 提问三餐吃的什么一般都用for
2.B 由于其后很清楚地说明了电脑坏了,因此他不可能玩,表一定否认的推测应用cannot,而不用mustnot或其他