– Do you know whose book this is?—Let me have a look . It Wei Fang’s . Look here is her n

问题补充：

– Do you know whose book this is?

—Let me have a look . It Wei Fang’s . Look, here is her name.

A. can be

B. may be

C. might be

D. must be

答案：

A. can be

B. may be

C. might be

(答案→)D. must be

解析：本题考查的是情态动词的推测用法，根据后文中Look, here is her name.应该选择肯定的推测，故选D