【单选题】—It's 9 o'clock now. I must go. —It's raining outside. Don't leave _____ it stops. [ ]
【简答题】阅读短文,回答问题。 Hello, I'm Mike. I'm in London now. It's cool and rainy here. I can't go outside. My friend Sarah is in Singapore now. It's warm and sunny in Singapore today. She can fly kites with her new...
【单选题】—It's one o'clock now. I must go. —It's raining outside. Don't leave it stops. [ ]
【简答题】某年2月2日17时58分,某市天湖大酒店营业时,因员工在给带有明火取暖煤油炉添加含有汽油组分的油品时,不慎将油洒在炉外引起火灾。因火势发展迅猛,浓烟很快便充满整个酒店,将120余人困在酒店中。该酒店处在一座8层33m高的钢筋砼结构建筑中。建筑3层以上是居民住宅;3层以下及地下1层为酒店,建筑面积2041m 2 。酒店顶棚装有轻钢龙骨石膏板,墙面装饰物为易燃材料;窗帘为化学纤维布料,未做阻燃处理。该...
【单选题】I ____ go now. It's time for class. 我得走了。
【多选题】截取身份证号码中表示出生日期的字符串,正确的是 其中变量code表示身份证
【单选题】-It's 10 o'clock. I must go now. -It's raining outside. Don't leave __________ it stops. [ ]
【判断题】10?表示兆,用符号M表示,10-?表示微,用符号μ表示。
【简答题】--- It's too late. I have to go now.--- Oh. It's raining heavily outside. You'd better wait here ______ it stops.A. since B. until C. while D. though
【判断题】106表示兆,用符号M表示,10-6表示微,用符号μ表示。