—The work will take me another week. I’m real...

—The work will take me another week. I’m really tired.

—I think you _____ as well consult an experienced worker.

A.     may          B. can          C. need          D. must

高二英语单项填空简单题查看答案及解析

—The work will take me another week．I’m really tired．

—I think you _____ as well consult an experienced worker．

A．may            B．can              C．need            D．must

高二英语单项填空中等难度题查看答案及解析

Do you often feel tired? Is it really because of the large amount of mental work you do? Here is an astonishing and significant fact: Mental work alone can’t make us tired. It sounds absurd. But a few years ago, scientists tried to find out how long the human brain could labor without reaching a stage of fatigue (疲劳). To the amazement of these scientists, they discovered that blood passing through the brain, when it is active, shows no fatigue at all! If we took a drop of blood from a day laborer, we would find it full of fatigue toxins(毒素) and fatigue products. But if we took blood from the brain of an Albert Einstein, it would show no fatigue toxins at the end of the day.

So far as the brain is concerned, it can work as well and swiftly at the end of eight or even twelve hours of effort as at the beginning. The brain is totally tireless. So what makes us tired?

Some scientists declare that most of our fatigue comes from our mental and emotional attitudes. One of England’s most outstanding scientists, J.A. Hadfield, says, “The greater part of the fatigue from which we suffer is of mental origin. In fact, fatigue of purely physical origin is rare.” Dr. Brill, a famous American scientist, goes even further. He declares, “One hundred percent of the fatigue of a sitting worker in good health is due to emotional problems.”

What kinds of emotions make sitting workers tired? Joy? Satisfaction? No! A feeling of being bored, anger, anxiety, tenseness, worry, a feeling of not being appreciated —— those are the emotions that tire sitting workers. Hard work by itself seldom causes fatigue. We get tired because our emotions produce nervousness in the body.

1.What surprised the scientists a few years ago?

A. Fatigue toxins could hardly be found in a laborer’s blood.

B. The brain could work for many hours without fatigue.

C. Albert Einstein didn’t feel worn out after a day’s work.

D. A mental worker’s blood was filled with fatigue toxins.

2.According to the author, which of the following can make sitting workers tired?

A. Unpleasant emotions.

B. Challenging mental work.

C. Endless tasks.

D. Physical labor.

3.What’s the author’s attitude towards the scientists’ ideas?

A. He doubts them.

B. He argues against them.

C. He agrees with them.

D. He hesitates to accept them.

4.We can infer from the passage that in order to stay energetic, sitting workers need　　　 to ___________.

A. discover fatigue toxins

B. have some good food

C. exercise regularly

D. enjoy their work

高二英语阅读理解简单题查看答案及解析

_____ and they will finish off the project．

A．In a week 　　 B．A week later

C．After a week D．Another week

高二英语单项填空中等难度题查看答案及解析

—It was really tiring for me to stand in the queue for two hours to get the G- train ticket.

—You ____. You could have got one online.

A.needn’t B.needn’t have C.didn’t need to D.didn’t need to have

高二英语单项填空困难题查看答案及解析

The patient will have to remain in hospital for another week      the recent medical report.

高二英语单项填空简单题查看答案及解析

No wonder he looks tired! He’s been studying for the exams all week, ____ he’s been working in a bar at night.

A. while          B. but              C. plus                 D. as

高二英语单项填空中等难度题查看答案及解析

---Tom hurt his left leg in the game this morning.

---Really? It would take at least two weeks ______ he could recover and return to school.

高二英语单项填空简单题查看答案及解析

They have done much of the work; when will ________ be finished?

A. the rest　　 B. the other

C. another　　 D. the others

高二英语单项填空中等难度题查看答案及解析

I finished my last work of the week and could hardly wait to get home, take off my nursing shoes, and relax.

As I _36_ my car, I saw one of my _37_ standing by the bus stop. I thought it would only take a couple of extra minutes to give her a ride home, and _38_, it was too cold to be standing outside on the coldest _39_ in January. I didn’t know where she lived, but I was _40_ I would be able to find my way back.

We _41_ about our work as I drove and _42_ we knew it, we arrived at her house. I started driving back. _43_ looked familiar, but at first that didn’t _44_ me. But soon I _45_ something wrong. I recognized nothing. But I told myself to stay _46_.

I was _47_ neighborhoods, streets and even streetlights. I no longer knew where I was now. How could I be so stupid! I looked down at my _48_. It was now 2:30 a.m. My gas was slowly running out. I _49_ the car and turned off the engine. In total defeat, I put my head down on the wheel, _50_. Then I raised my head and saw a(n) _51_ down the road in front of me. I turned my headlights on. A car! I drove a little _52_, got out of my car and knocked on the window of that car. An elderly man _53_ rolled his window down.

I said that I didn’t know how to get back into town. In silence, he started driving. I ran back to my car and drove behind him. Finally I _54_ a familiar street. As I turned to head home, the car disappeared. Then I _55_ my driveway (车道) when the warning light for my gas tank (汽油箱) turned on.

Though so many years have passed, I still thank the old man from my deepest heart.

高二英语完型填空中等难度题查看答案及解析