They took _____ measures to prevent poisonous gases from escaping in the chemica

游客2023-10-11 22

问题 They took _____ measures to prevent poisonous gases from escaping in the chemical plant.

选项 A、influential
B、beneficial
C、fruitful
D、effective

答案 D

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3090620.html

相关试题推荐

随机试题

最新回复(0)

Warning;Poisonous!Ifaccidentallyswallowed,______vomitingatonceandseekme