The troops have been on the ______ for a possible enemy attack.A、alarmB、alertC

游客2024-01-02 25

问题 The troops have been on the ______ for a possible enemy attack.

选项 A、alarm
B、alert
C、warning
D、notice

答案 B

解析 A. alarm报警，警报，警报器，B．alert警惕，警报，on the alert for警惕……，警觉……，随时准备着，密切注意着；C. warning警告，D．notice注意，通知。

转载请注明原文地址:https://tihaiku.com/zcyy/3326300.html

相关试题推荐

随机试题

最新回复(0)

TheEarlyHistoryofMotionPicturesP1:Thetechnologythatmadepossiblethep