Every scientist has a childhood dream. A scientist in China once had a(n) . He wished to grow a new type of rice which could produce a lot. This person is Yuan Longping was born in 1930. He graduated from the Southwest Agricultural(农业) University in 1953. Yuan Longping came up with an idea for a hybrid rice in the 1960s. Since then, he has devoted himself to the research and development of new varieties(品种).
In 1973, together with other people, he in the development of hybrid rice. This made China be a worldwide leader in rice production. For this, he was called Father of Hybrid Rice. In 1980, the technology for hybrid rice was to the United States. Professor Yuan’s hard work, China now produces enough rice to her people every year.
In his spare time, he loves playing violin and listening to music. Every night, he reads half an hour before he goes to sleep. He likes swimming, too.
It is said that Professor Yuan is one of the people in China. And he cares about but his research.
Now Professor Yuan is working on developing super hybrid rice. He goes to the fields twice a day.
1.A.dreamB.ideaC.thought D.will
2.A.whereB.whomC.whichD.who
3.A.successB.succeededC.successfullyD.successful
4.A.givenB.grownC.showed D.introduced
5.A.Because ofB.BecauseC.In order D.For
6.A.look afterB.feedC.sendD.fed
7.A.anB./C.aD.the
8.A.onB.inC.for D.to
9.A.poorestB.richestC.cleverest D.most careful
10.A.everythingB.anythingC.nothing D.something
从方框中所给的选项中选择正确的句子补全以下对话。(其中有两项是多余的) (10分)
Mr. Zheng: What are you looking for?
Li Xin: 1. I am interested in history these days. I want to know something about Zheng Chenggong. Oh, you are a history lover. 2. that he did?
Mr. Zheng: Sure. He recovered Taiwan in 1662 without the help of the government.
Li Xin: 3.
Mr. Zheng: It was true, and 4.
Li Xin: What a pity! But all Chinese will remember him forever 5. .
Mr. Zheng: You’re right. You’ll know more after you finish reading the books about him.
A.Is that so? B.Could you tell me some things C.I’m looking for a history book. D.because of his great contribution E.he lost his sister in the battle. F.Anything else? G.How great! |
Mount Wuyi is worth ______. The mountains there are covered ______ all kinds of green plants.
A.visiting; ofB.to visit; withC.to visit; byD.visiting; with
Neither I nor he ______ compared the prices of the PC, so ______ he ______ I decided to know more before buying it.
A.has; both; andB.have; not only; but also
C.hasn’t; either; orD.haven’t; neither; nor
The number of people invited ______ fifty, but a number of them ______ absent(缺席) for different reasons.
A.were; wasB.was; wasC.was; wereD.were; were
Taiwan is ______ ______ the Treasure Island of China and it is a part of China.
A.regard asB.regarded asC.regard toD.regarded to