题目内容
Students ________ remain in their seats until all the papers have been collected.
| A.would | B.shall |
| C.will | D.could |
B
答案:B 考查情态动词。该空 shall表示规定、命令,故选B。
练习册系列答案
相关题目
题目内容
| A.would | B.shall |
| C.will | D.could |