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  96685  96693  96699  96703  96709  96711  96715  96721  96723  96729  96735  96739  96741  96745  96751  96753  96759  96763  96765  96769  96771  96775  96777  96779  96780  96781  96783  96784  96785  96787  96789  96793  96795  96799  96801  96805  96811  96813  96819  96823  96825  96829  96835  96841  96843  96849  96853  96855  96861  96865  96871  96879  151629 

科目： 來(lái)源：不詳 題型：單選題

—I counted sheep, I drank milk and I tried everything, but nothing helped.
—It seems you _____ too much recently. Try some sleeping pills.
A．workedB．workC．had workedD．have been working

查看答案和解析>>

科目： 來(lái)源：不詳 題型：單選題

—Have you graduated from college?
—Yes, ________.
A．I studied French for two years.
B．I have been studying French.
C．I have studied French for two years.
D．I had studied French for two years.

查看答案和解析>>

科目： 來(lái)源：不詳 題型：單選題

Do you know how many people ______ up to now?
A．have invitedB．have been invitedC．had invited D．had been invited

查看答案和解析>>

科目： 來(lái)源：不詳 題型：單選題

An exhibition of paintings ___ at the museum next week.
A．is being heldB．is to be heldC．is holdingD．will hold

查看答案和解析>>

科目： 來(lái)源：不詳 題型：單選題

It’s very dangerous to _______ these viruses without any protection.
A．be exposed toB．expose toC．exposeD．be exposing to

查看答案和解析>>

科目： 來(lái)源：不詳 題型：單選題

I have to see the doctor this afternoon because I ____ a lot lately.
A．have been coughingB．had coughedC．coughedD．cough

查看答案和解析>>

科目： 來(lái)源：不詳 題型：單選題

He will have learned English for eight years by the time he _______ from the university next year．
A．will graduateB．will have graduatedC．graduatesD．is to graduate

查看答案和解析>>

科目： 來(lái)源：不詳 題型：單選題

    Is there anything wrong , Bob ? You look sad .
     Oh ,nothing much . In fact , I      of my friends back home .
A．have just thoughtB．was just thinking
C．would just thinkD．will be just thinking

查看答案和解析>>

科目： 來(lái)源：不詳 題型：單選題

I can guess you were in a hurry. You       your sweater inside out.  
A．had wornB．wore C．were wearingD．a(chǎn)re wearing

查看答案和解析>>

科目： 來(lái)源：不詳 題型：單選題

－Have you seen the film Lost in Thailand?
－Oh, no. I ___ my homework all day yesterday.
A．had doneB．didC．have doneD．was doing

查看答案和解析>>

同步練習(xí)冊(cè)答案