Question

"Whose notebook is this?" "It ____ Jim's. It has his name on it."
A. can't be          B. can be     C. must be

Answer 1

C

试题分析：句意: 这是谁的笔记本？它一定是吉姆的，上面有他的名字。A. can't be 不可能是，C. must be一定是，B. can be可能是。据上面有他的名字，故选C。