题目内容
(选出与画线部分意思相同或相近的选项) They needn’t finish their homework now.
A. shouldn’t
B. don’t have to
C. mustn’t
D. can’t
答案:B
练习册系列答案
相关题目
题目内容
(选出与画线部分意思相同或相近的选项) They needn’t finish their homework now.
A. shouldn’t
B. don’t have to
C. mustn’t
D. can’t