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

One hundred thousand years ago, ________ choice was simple when it came to ________ drink—there was no choice. It was water or nothing.

A．the；a B．a(chǎn)；不填 
C．the；不填 D．a(chǎn)；the 

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

—It’s said John will be in a job paying over $60,000________year.
—Right，he will also get paid by________week.                      (2011·江西，22)

A．the；the B．a(chǎn)；the 
C．the；a D．a(chǎn)；a 

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

—Would you mind giving your advice on how to improve our efficiency?
—If you make _____ most of forty-five minutes classes day after day, there will be _____ switch in grades.

A．/; / B．the; a C．/; a D．the; /

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

—How about ________ job you were offered last week?
—Not so bad, but I ran into difficulties at the very beginning.

A．the　　　 B．a(chǎn)n
C．a(chǎn)　　　 D．不填

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

She studied ________ medicine before she became ________ writer

A．the; the B．the; a
C．不填； a D．不填； the

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

—Would you mind giving your advice on how to improve our business management?
—If you make ________ most of the modern equipment, there will be ________ rise in production.

A．不填；不填B．the; a
C．不填；aD．the；不填

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

The person in ________ charge of the program was at ________ complete loss when the incident happened.

A．不填；不填B．
C．the; 不填D．the; a

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

It is such ________ honour to take part in ________ celebration，so how could I make any mistakes?

A．a(chǎn)n；/ B．the；the C．a(chǎn)n；the D．/；the

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

(2011·浙江)Experts think that ________ recently discovered painting may be ________ Picasso.

A．the；/ B．a(chǎn)；the C．a(chǎn)；/ D．the；a

查看答案和解析>>

同步練習(xí)冊(cè)答案