Whose notebook is this ? -- It Mary. It has her name on it. A. must be B. can’t belo

问题补充：

-- Whose notebook is this ?

-- It Mary. It has her name on it.

A. must be B. can’t belong C. must belong to

答案：

解析：belong to sb表示某物属于某人的含义，符合本题含义，故本题选C。