— Mr. Wang, I got zero on Answering Sheet One. Could you help me correct it?
— I’m sorry, but it be marked by the machine. Mark your test number with a pencil 2B next time.
A. need
B. will
C. shall
D. can
网友回答
A. need
B. will
(答案→)C. shall
D. can
解析：考查情态动词。说话人在安慰对方，shall表示不可避免的某事：一定。如：That day shall e. 那一天总会来的。故选C。