欧美日韩黄网欧美日韩日B片|二区无码视频网站|欧美AAAA小视频|久久99爱视频播放|日本久久成人免费视频|性交黄色毛片特黄色性交毛片|91久久伊人日韩插穴|国产三级A片电影网站|亚州无码成人激情视频|国产又黄又粗又猛又爽的

相關(guān)習題
 0  96817  96825  96831  96835  96841  96843  96847  96853  96855  96861  96867  96871  96873  96877  96883  96885  96891  96895  96897  96901  96903  96907  96909  96911  96912  96913  96915  96916  96917  96919  96921  96925  96927  96931  96933  96937  96943  96945  96951  96955  96957  96961  96967  96973  96975  96981  96985  96987  96993  96997  97003  97011  151629 

科目： 來源：不詳 題型：單選題

--- How long ____ in Beijing? --- For just the weekend. I’ll be back for work next Monday morning.
A．have you stayedB．a(chǎn)re you stayingC．did you stay D．do you stay

查看答案和解析>>

科目： 來源：不詳 題型：單選題

It is reported that many a new house ________ at present in the disaster.
A．a(chǎn)re being builtB．were being built
C．was being builtD．is being built

查看答案和解析>>

科目： 來源：不詳 題型：單選題

---Alice, why aren’t you at work today?
---I ________a day off.
A．have givenB．had been given 　　　C．gaveD．was given

查看答案和解析>>

科目： 來源：不詳 題型：單選題

---I’m going to Vietnam?
---How long ___ you___ in Vietnam?
A．a(chǎn)re; stayed　　B．a(chǎn)re; staying
C．have; stayed　D．did; stay

查看答案和解析>>

科目： 來源：不詳 題型：單選題

—Jane, have you finished your paper?
—No, I ________ my sister with her drawing all the morning.
A．helpB．helpedC．was helpingD．have been helping

查看答案和解析>>

科目： 來源：不詳 題型：單選題

—Hey! What's the rush?
—The plane ________ at 4∶00 and I need to see my uncle off.
A．takes offB．will take offC．has taken offD．took off

查看答案和解析>>

科目： 來源：不詳 題型：單選題

When I entered the step-classroom (階梯教室), the lecture __________ and the audience __________ attentively.
A．began, listenedB．was begun, was listening
C．had begun, listenedD．had begun, were listening

查看答案和解析>>

科目： 來源：不詳 題型：單選題

– Tom, you left the lights in the classroom on.
– Oh, sorry, I _________ to turn them off. Thanks for your reminding.
A．will returnB．a(chǎn)m going to return
C．a(chǎn)m returningD．return

查看答案和解析>>

科目： 來源：不詳 題型：單選題

— Why don’t we choose that road to save time?
— The bridge to it _______．
A．has repairedB．is repaired
C．is being repairedD．will be repaired

查看答案和解析>>

科目： 來源：不詳 題型：單選題

— How long have you been in this office?
— Just a few minutes．My cousins _______ here together with me．
A．have walkedB．had walked
C．walkedD．have been walking

查看答案和解析>>

同步練習冊答案