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(xí)題
 0  88452  88460  88466  88470  88476  88478  88482  88488  88490  88496  88502  88506  88508  88512  88518  88520  88526  88530  88532  88536  88538  88542  88544  88546  88547  88548  88550  88551  88552  88554  88556  88560  88562  88566  88568  88572  88578  88580  88586  88590  88592  88596  88602  88608  88610  88616  88620  88622  88628  88632  88638  88646  151629 

科目: 來源: 題型:單選題

The government has taken measures         air quality.

A.to improve B.improved
C.being improved D.to be improved

查看答案和解析>>

科目: 來源: 題型:單選題

From the dates        on the gold coin, we know that it was made 500 years ago.

A.marking B.marked C.to mark D.to be marked

查看答案和解析>>

科目: 來源: 題型:單選題

The Diaoyu Islands have been part of China’s territory since ancient times, __________ as important fishing grounds of Taiwan.

A.served B.to serveC.servingD.having served

查看答案和解析>>

科目: 來源: 題型:單選題

After completing and signing it, please return the form to us in the envelope ________.

A.providing B.provided C.having provided D.provide

查看答案和解析>>

科目: 來源: 題型:單選題

Driving along the Congtai Road in the rush hour, you will surely get _______ in the traffic jam.

A.stuck B.to be stuck C.to stick D.sticking

查看答案和解析>>

科目: 來源: 題型:單選題

The bridges over the Fuyang River have been rebuilt, _________ it possible for boats to sail.

A.to make B.making C.being made D.to be made

查看答案和解析>>

科目: 來源: 題型:單選題

查看答案和解析>>

科目: 來源: 題型:單選題

Please tell me the problems ________ at yesterday’s meeting quickly. The manager is calling me!

A.being discussed B.to be discussed
C.discussed D.having discussed

查看答案和解析>>

科目: 來源: 題型:單選題

______himself to his research on the IT technology, he soon made a breakthrough.

A.DevotedB.DevotingC.DevoteD.To devote

查看答案和解析>>

科目: 來源: 題型:單選題

----What’s it that cost him the job?
----_______ experience .He was always very nervous.

A.Lacked B.Being lacked  C.Lacking D.To be lacked 

查看答案和解析>>

同步練習(xí)冊(cè)答案