题目内容
17、Our aim is to make the electricity ______the people better.A) serveB)servedC) to serveD) serve for
查看答案
搜索结果不匹配？点我反馈
更多问题
74、We all know that arrows are often used as______to show directions.A) signsB) messagesC) signalsD) symbols
19.Nobody but Smith and John _______in the lab yesterday.A. wereB. had beenC.was beD. was
20.Mike’s uncle insists _____in this hotel.A. that he not stayB. staying notC. not to stayD. that he would not stay
21、The old lady sat in an armchair, her cat______beside her.A. layB. lyingC liedD. Laying
微信支付 
支付宝支付