The Safe Drinking Water Act requires that municipal tap water ______for more tha

游客2024-10-15 48

问题 The Safe Drinking Water Act requires that municipal tap water ______for more than 80 contaminants.

选项 A、ought to be screened
B、be screened
C、need be screened
D、is to be screened

答案 B

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3802978.html

相关试题推荐

随机试题

最新回复(0)

Cancomputersreason?Reasoningrequirestheindividualtotakeagivenset