---Whose book is this?-It be Linda’s. It has her name on it.A. canB. mayC. mustD. need

问题补充：

---Whose book is this? ---It be Linda’s. It has her name on it.

A. can

B. may

C. must

D. need

答案：

A. can

B. may

(答案→)C. must

D. need

解析：根据后文内容“It has her name on it.”表示很有把握，可知答案为C