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()in the queue for half an hour,tom sud denly realized that he had left his wallet at homea:To wait b:Have waited c:Having waited d:To
英语
have waited为什么
过去进行时和一般过去时的用法While he(read)the letter,he(hear)a konck at the door.这句话到底前面先用过去进行时还是后面先用过去进行时啊,为什么?又好像哪个都可以先用``````真是搞不清楚Tom(work)in
语文
garden while
She must be at least forty.请问其中的at least是副词,还是介词短语,用来修饰哪个词?at least如果是副词,但副词只修饰动词(系V除外),adv,adj,整个句子,没听说副词可以修饰名词.但为什么有些在线词
英语
?
为什么不可以说sit down by the table?为什么不是sit down by the table,而是sit down at the table?
英语
In the past,my hometown was very small.people there lived a poor life and the houses were very可以把全文翻译一遍吗At the same time ,I will alway
其他
keep it in mi
work at home 与 work homeI work at home.既然home可以做副词用(在家里),那么可以去除at,改为I work home.
英语
All the employees expect the manager___to work online at home.A.encouragesB.encourageC.is encouragedD.are encouraged except the manage
英语
算是插入语,可以忽略不看?
求写一篇英语作文:My birthday partysuggestions:1.When is your birthday?2.Who is coming to your birthday party?3.What are you going to do at the
英语
party?请问可以用一般过
骑骑自行车的人以每秒5m/s2的初速度匀减速地骑上一个长30m的斜坡加速度大小是0.4m/s21)假设用时间t骑上斜坡,到达坡顶.Vo=5m/s,a=-0.4m/s^2, S=30mS=Vot+(1/2)at^230=5t-0.5*0.4t^2t1=10s t2=15
物理
如何检验出15是不对的答案呢
Liz wasn't at work yesterday.she______ very well.选用must或can‘t以及正确的动词形式填空
英语
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