网址：http://m.1010jiajiao.com/timu3_id_3046947[举报]
We don’t lack money,therefore I prefer_______at home,doing housework.?
A.you’ll stay B.you are staying?
C.stay D.you’d better
查看习题详情和答案>>阅读理解：
阅读下列短文，从所给的四个选项中，选出最佳答案．
Dr Ungar trained rats to prefer lighted boxes ．He shocked any rat who went into a dark area．After five to eight days the rats learned that a more peaceful life could be lived in lighted boxes．Then he killed the rats．He injected (注射) parts of their trained brains into 638 mice who had shown they liked the dark．He put parts of the brains of untrained rats into 132 other mice．These mice also liked the dark．
Animals that got the trained brains spent an average(平均)of 63 seconds in the dark and those that got the untrained brains averaged 118 seconds．
(1) From the passage , we know that the rats _______ ．
[ ]
A．like the dark
B．like the light
C．are hard to be trained
D．are easy to be kept
(2) How did Dr Ungar make his rats love the light?
[ ]
A．Through injection ．
B．By killing them．
C．By shocking．
D．By training．
(3)What happened to the rats that got the trained brains?
[ ]
A．They spent more time in the dark．
B．They spent less time in the dark．
C．They didn't stay in the dark any longer．
D．They acted in their usual way．
(4) Dr Ungar injected parts of the rats' trained brains to 638 mice to see ________ ．
[ ]
A．how long they could live
B．where they would stay
C．what they would look like
D．if he could change their action physically
(5) The passage doesn't tell us ________ ．
[ ]
A．whether Dr Ungar's experiment was successful or not
B．which animals stayed longer in the dark
C．how long Dr Ungar had done his experiment
D．when the rats realized where their good places were
查看习题详情和答案>>Charlie and Jackie joined a wholesale company together just after graduation. They both worked very hard.
After several years, the boss made Jackie sales manager but Charlie 1 a salesman. One day Charlie could not 2 it any more. He handed in his resignation letter (辞职信) to the boss and complained that the boss did not 3 hard working employees, but only raised those who tried to please him. He thought that it was really 4 .
The boss knew that Charlie had spared no 5 for the company all these years, but in order to help Charlie to realize the 6 between him and Jackie, the boss asked Charlie to do the 7 , “Go and find out if there is anyone selling water melons in the market.” Charlie went, returned and 8 said, “Yes.” The boss asked. “How much per kg?” Charlie went back to the market to ask and returned to 9 , “$ 12 per kg.”
The boss told Charlie that he would ask Jackie the 10 question. Jackie went, returned and said, “Boss, only one person selling water melons: $ 12 per kg, $ 100 for 10 kg. He has a 11 of 340 melons. On the table are 58 melons, and every melon weighs about 15 kg, 12 from the South two days ago. They are fresh, red, and of good 13 .”
Charlie was 14 and he realized the difference between himself and Jackie. He decided not to 15 but to learn from Jackie.
My dear friends, you know, a more 16 person is more observant, thinks more and understands in 17 . For the same matter, he sees several years ahead, 18 you see only tomorrow. The difference between a year and a day is 365 times, so how could you 19 ?
Think: how far have you seen ahead in your life? How 20 are you?
1．
A. made B. became
C. remained D. kept
2．
A. take B. do
C. get D. put
3．
A. enjoy B. meet
C. repay D. value
4．
A. unusual B. unfair
C. careless D. selfless
5．
A. rest B. trouble
C. effect D. effort
6．
A. competition B. relationship
C. difference D. distance
7．
A. following B. finding
C. shopping D. searching
8．
A. still B. again
C. even D. only
9．
A. offer B. answer
C. remind D. repeat
10．
A. difficult B. familiar
C. same D. simple
11．
A. total B. lot
C. pile D. number
12．
A. taken B. come
C. bought D. heard
13．
A. value B. quality
C. condition D. shape
14．
A. struck B. moved
C. puzzled D. encouraged
15．
A. stay B. stop
C. work D. leave
16．
A. important B. intelligent
C. successful D. hardworking
17．
A. time B. depth
C. need D. common
18．
A. while & nbsp; B. though
C. unless D. since
19．
A. see B. think
C. know D. win
20．
A. hopeful B. thoughtful
C. helpful D. meaningful
查看习题详情和答案>>