Need I hand in the exercise book right now yes,you _____.Need I hand in the exercise book right now yes,you _____.A mustB needC canD will
问题描述：
Need I hand in the exercise book right now yes,you _____.
Need I hand in the exercise book right now yes,you _____.
A must
B need
C can
D will
答
A，need做情态动词提问，用must回答
答
B need
答
直觉告诉我选A
对must 提问,一般用need代替,回答用must回答