There are no lights on and no one answers the doorbell. They______be at home.A、m

游客2025-07-22 19

问题 There are no lights on and no one answers the doorbell. They______be at home.

选项 A、must not
B、will not
C、should not
D、can not

答案 D

解析本题考查情态动词的用法。选项A表示“禁止，不允许”，can用在否定句或疑问句中表示推测，故选D。

转载请注明原文地址:https://www.tihaiku.com/zcyy/4170906.html

相关试题推荐

随机试题

最新回复(0)

Therearenolightsonandnooneanswersthedoorbell.They______beathome.A、m