英语-is?was?What day_______(be) it yesterday?应该是is还是was?

what is还是what was 用所给词语的适当形式填空：What day__(be)it last weekend? 英语-is?was?What day_______(be) it yesterday?应该是is还是was? what is the population of china now?what was it in 1949?英语回答 How cold it is!We've never had __a colder day__ this winter.为什么是a colder day而不是the what happened/what was happened/what is happened/what happen/what is happeniwhat happened/what was happened/what is happened/what happen/what is happening这些用法都有吗 what is,what was能不能缩写成what's What day ______ it the day before yesterday?A.is B.was一道英语选择题,帮下忙, 一道英语谜语what was the largest is land in the southern hemisphere befor Australia was discovered 请问英语what is 英语 昨天买了一个礼物 今天有人问它是什么 用what is it?还是what was it? 英语选择The doctor asked _______A.what is the matter with his stomach B.what the wrong was with his stomach c.what was wrong with his stomach D.what the matter was with his stomach This is what was achieved.如何翻译 英语中,what is the matter,是什么结构?请顺便回答下题（说明理由）：He asked （ ）a what the matter isb what is he matter c what the matter wasd what was the matter What is the population of China?What was it in1949? 为什么是what was that 不是 what is that what is up 和what was up here 的区别 初三英语选择 What did Sally say?She asked Tom ____ with his car.A.what the matter was B.what was the matter C.what the matter is为什么选B?为什么不用倒装?