— I want someone to write the composition for me. 　— No! It’s a rule in our school that as

问题补充：

— I want someone to write the composition for me.

— No! It’s a rule in our school that as a student, you depend on yourself.

A. shall

B. will

C. can

D. should

答案：

(答案→)A. shall

B. will

C. can

D. should

解析：本题考查的是情态动词的选用。首先，由题意可知you depend on yourself是学校的规则（rule），而四个选项中，只有shall作情态动词才可表示法律、规章制度下的“必须”，由此可知答案为A