The flashing red light served as a ______ of danger ahead.

admin2010-12-06 57

问题 The flashing red light served as a ______ of danger ahead.

选项 A、predictor
B、caution
C、precaution
D、prevention

答案B

解析 caution谨慎，警告；precaution预防措施或方法；predictor预测器，预报仪器；prevention预防，阻止，妨碍。

转载请注明原文地址:https://kaotiyun.com/show/ipIO777K

考博英语

相关试题推荐

随机试题

最新回复(0)