问题补充:
It has been announced that candidatesremain in their seats until all the papers have been collected.
A. can
B. shall
C. will
D. may
答案:
A. can
(答案→)B. shall
C. will
D. may
解析:考查情态动词的用法:shall用于规定,警告,命令,句意是:已经宣布了,考生在试卷收完前要坐在座位上。。选B。
时间:2022-10-04 14:29:43
It has been announced that candidatesremain in their seats until all the papers have been collected.
A. can
B. shall
C. will
D. may
A. can
(答案→)B. shall
C. will
D. may
解析:考查情态动词的用法:shall用于规定,警告,命令,句意是:已经宣布了,考生在试卷收完前要坐在座位上。。选B。