The enemy forces lost no time in retreat______they should be cut off and surroun

游客2024-09-27  9

问题 The enemy forces lost no time in retreat______they should be cut off and surrounded.

选项 A、unless
B、lest
C、if
D、provided

答案 B

解析 状语从句题。本题考查连词的用法。unless意为“除非……";lest意为“唯恐……";provided可用作连词,意为“如果",和if同义。根据题意可知B正确。
转载请注明原文地址:https://tihaiku.com/zcyy/3776553.html
最新回复(0)