_____________ (应当注意的是) that pollution has become one of the thorniest problems i

游客2023-08-01 40

问题 _____________ (应当注意的是) that pollution has become one of the thorniest problems in many big cities.

选项

答案 It should be taken into consideration

解析一见到类似“应当注意的是…”的句子，就应该想到形式主语句型(It should be．．．)，it的具体内容用that从句表示即可。

转载请注明原文地址:https://tihaiku.com/zcyy/2888378.html

相关试题推荐

随机试题

最新回复(0)

FiveProblemsFinancialReformD