The professor said that your discovery was___...

The professor said that your discovery was_____________．

A．ofgreatvalue       B．greatvalue         C．greatlyvalued      D．ingreatvalue

高二英语单项填空中等难度题查看答案及解析

The doctor said jokingly that his own infection of the virus _______ the discovery of a vaccine ()of the disease.

A. stood for           B. called for         C. paid for        D. contributed to

高二英语单项填空简单题查看答案及解析

---- Johnson is said to be the first young teacher 　　 professor in your university this year.

---- Exactly. 　　 of his own competence is an important factor in his success.

A. promoted; Convinced　　 B. to have been promoted; Convinced

C. promoted; Being convinced　　 D. to have been promoted; Being convinced

高二英语单项填空中等难度题查看答案及解析

The professor spoke so fast during the lecture that we couldn’t _____ what he said.

高二英语单项填空简单题查看答案及解析

Davidson Black was a1.(Canada) doctor who organized the excavation that led to the discovery of the bones in the Zhoukoudian 2.(cave) near Beijing. He was a specialist in the study of bones3.it was his ambition to find and identify bones of early humans. His university was ware4.the significance of his work. At first they gave him ample time to do his research, but5.(late) they realized he was prepared to pursue it regardless of his students’ needs and his6.(teach) career, so they forbade him 7.(travel) there any more. It was his assistant, Pei Wenzhong, 8.made the discovery of these primitive bones and 9.(sharpen) tools. Davidson Black knew that his success was almost 10.(entire) due to his assistant’s systematic hard work.

高二英语短文填空中等难度题查看答案及解析

"Remember, your father is only one year older than you．" That was Mom's usual excuse when Dad said the 36 things or did something foolish．

Dad 37  drinking exactly one year before I was born．He 38   a group of other people who had also stopped drinking．I loved my dad but I 39  the way his weekly meetings took him away from me．It seemed they were more 40   to him than I was．But with my 41   coming up I thought Dad would make an exception．"Can" t you 42   it just this time? Saturday is my birthday! " I begged him．He 43  , "I'm chairing the meeting this Saturday．We will have your party on Sunday．"

Saturday evening I sat on my bed, feeling 44   for myself．Dad started to leave, then 45   and said, "Why not come with me tonight? It' s an open meeting．All are 46  ．" What would I do at a meeting? But maybe I needed to see why something Dad did every week   47  so much。

After we arrived, Dad announced the 48  of the meeting was going to be gratitude．"Today I'm 49   seventeen years of stopping drinking, " he continued．"One year after quitting drinking I received the most 50   gift of my life, my daughter．I'm so grateful that she has  51   seen me drunk．" Shame washed over me．

Later, a man called Dave also told his 52 ．Only then did I know it was Dad that saved his life from drinking．Dad was the _53_ he was at the meeting that day．Showing up week after week and  54 with people, Dad was changing lives．I was so 55   of him．

1.                A．wrong          B．kind           C．careful   D．serious

2.                A．considered      B．enjoyed        C．quitted   D．practiced

3.                A．encouraged     B．joined          C．respected D．mentioned

4.                A．forgot          B．explored        C．regretted D．hated

5.                A．important       B．funny          C．successful D．helpful

6.                A．exam          B．chance         C．fortune   D．birthday

7.                A．change         B．replace         C．miss D．finish

8.                A．declared        B．promised       C．continued D．refused

9.                A．sorry          B．ready          C．good     D．guilty

10.               A．parked         B．paused         C．doubted   D．wondered

11.               A．surprised       B．prepared       C．welcome  D．excited

12.               A．benefited       B．required        C．offered   D．mattered

13.               A．theme         B．result          C．origin D．secret

14.               A．facing          B．performing      C．celebrating D．suffering

15.               A．precious        B．expensive       C．generous  D．attractive

16.               A．Ever           B．never          C．nearly D．seldom

17.               A．joke           B．puzzle          C．response  D．story

18.               A．value          B．result          C．purpose   D．reason

19.               A．living          B．meeting        C．arguing    D．moving

20.               A．tired           B．proud          C．fond  D．ashamed

高二英语完型填空中等难度题查看答案及解析

Three Yale University professors agreed in a discussion that the automobile was what one of them called “Public Health Enemy No. 1 in this century”. Besides polluting the air and overcrowding the cities, cars are involved in more than half the disastrous accidents, and they contribute to heart disease “because we won’t walk anywhere any more,” said Richard Weeinaman, professor of medicine and public health.

Speaking of many of those man-made dangers of the automobile, Arthur W. Galson, professor of biology, said it was possible to make a kerosene-burning turbine car that would “lessen smog by a very large factor”. But he expressed doubt whether Americans were willing to give up moving about the countryside at 90 miles per hour in a large vehicle. “America seems wedded to the motor car—every family has to have at least two, and one has to be a convertible (敞篷汽车) with 300 horsepower,” professor Galson continued. “Is this the way of life that we choose because we treasure these values?”

For professor Sears, part of the blame lies with “a society that regards profit as a supreme value, under the illusion that anything that’s technically possible is, therefore, morally justified”. Professor Sears also called the country’s dependence on its modern automobiles “terrible economics” because of the large horsepower used simply “moving one individual to work”. But he admitted that Americans have painted themselves into a corner by allowing the national economy to become so dependent on the automobile industry.

“The solution,” Dr Weeinerman said, “is not finding a less dangerous fuel but a different system of inner city transportation. Because of the increasing use of cars, public transportation has been allowed to wither (衰弱) and grow worse, so that if you can’t walk to where you want to go, you have to have a car in most cities,” he declared. This, in turn, Dr Weeinerman contended, is responsible for the “arteriosclerosis (动脉硬化)” of public roads, for the pollution of the inner city and for the middle-class movement to the suburbs.

1.The main idea of the passage is that_______.

A. Americans are used to traveling by cars

B. American public transportation is growing worse

C. American people’s health is threatened by automobiles

D. American car industry caused disastrous road accidents

2.It can be inferred from the passage that　　　　　 .

A. Americans prefer cars to anything else

B. Americans are interested in fast automobiles

C. kerosene-burning engines cause more problems

D. kerosene-burning engines are green transportation

3. In Paragraph 3, Professor Sears implies that　　　　　　 .

A. more attention should be paid to social effects

B. technology is always good for people

C. technology is a sword with two sides

D. US doesn’t care about the environment at all

4.According to Dr Weeinerman, the best solution is　　　　　 .

A. to look for a fuel alternative

B. to walk to where people want to go

C. to control the production of the automobile

D. to improve public transportation

高二英语阅读理解中等难度题查看答案及解析

It was in the United States that I made the _________ of Professor Jones.

高二英语单项填空中等难度题查看答案及解析

The professor explained this theory so clearly that this phenomenon was easy enough ________.

A. for us to work out    B. working out

C. for working out      D. to working out

高二英语单项填空简单题查看答案及解析

The professor explained this theory so clearly that this phenomenon was easy enough ________.

高二英语单项填空困难题查看答案及解析