If there were no examinations, we should have...

If there were no examinations, we should have ___ at school.

A. the happiest time        B. a much happier time

C. much happiest time      D. a more happier time

高三英语单项填空简单题查看答案及解析

29  If there were no rain, we should have＿＿＿ on the beach.

A  the happiest time                        B  a more happier time

C  much happiest time                    D  a much happier time

高三英语单项填空简单题查看答案及解析

If there were no rain, we should have＿＿＿ on the beach.

A  the happiest time                        B  a more happier time

C  much happiest time                    D  a much happier time

高三英语单项填空简单题查看答案及解析

If there were no hungry problem, the people of the world should have ________ in their daily life.

高三英语单项填空简单题查看答案及解析

When we got to the cinema, there were no tickets left. We should have booked　　 .

A. in the end 　　　　 B. in advance

C. before long 　　　　 D. long before

高三英语单项填空中等难度题查看答案及解析

If we were asked exactly what we were doing a year ago，we should probably have to say that we could not remember. But if we had kept a book and had written in it an account of what we did each day，we should be able to give an answer to the question.

It is the same in history .Many things have been forgotten because we do not have any written account of them .Sometimes men did keep a record of the most important happenings in their country，but often it was destroyed by fire or in a war．Sometimes there was never any written record at all because the people of that time and place did not know how to write．For example，we know a good deal about the people who lived in China 4，000 years ago, because they could write and leave written records for those who lived after them．But we know almost nothing about the people who lived even 200 years ago in central Africa, because they had not learned to write．

Sometimes, of course，even if the people cannot write，they may know something of the past．They have heard about it from older people，and often songs and dances and stories have been made about the most important happenings，and these have been sung and acted  and told for many generations, for most people are proud to tell what their fathers did in the past．This we may call  “remembered history”．Some of it has now been written down. It is not so exact or so valuable to us as written history is，because words are much more easily changed when used again and again in speech than when copied in writing．But where there are no written records，such spoken stories are often very helpful．

1.Which of the following ideas is not suggested in the passage?

2.We know very little about the central Africa 200 years ago because ___

3.“Remembered history” refers to ___．

4.“Remembered history”is regarded as valuable only when ____.

5.The passage suggests that we could have learned much more about our past than we do now if the ancient people had _____

高三英语阅读理解困难题查看答案及解析

We were delayed at the airport．Otherwise，we　　　 here by lunch．

A．must have been　　　 B．could be

C．should be　　　　　　 D．would have been

高三英语单项填空中等难度题查看答案及解析

If there were no exams and parents meetings, high school life __ much enjoyable.

A．will be            B．must be           C．would be          D．would have been

高三英语单项填空中等难度题查看答案及解析

If you were like most kids, your mother must have told you there were three no-no’s when it came to your fingers: Don’t put them in an electrical outlet, don’t stick them up your nose (at least not in public), and don’t use them when you are counting. 1. But experts in education and cognition now believe that using your fingers to do math is not only a perfectly good idea but may even help children become superior students.

It certainly makes sense. When children count on their fingers, they take an abstract concept — mathematics — and translate it into the most basic and visual form 2.. Even when we aren’t actually counting on figures, they still can help us on math problems.

3. It activates when we respond to heat, pressure, pain, or the use of a given finger.

Studying brain scans, researchers discovered that when students aged 8 to 13 work on subtraction (减法 ) equations, this region “lights up” on the scans, even if the students aren’t using their fingers. The more complex the problem is, the more activities are detected.

The connection between finger use and math ability has been proved on old-fashioned math tests as well. With their eyes closed, first graders were asked to identify which of their fingers a researcher was touching. 4.. When college students were given the same quiz, the highest scores once again performed best on calculation tests.

So what does all this mean? For one thing, parents and teachers shouldn’t discourage children from counting on their fingers. 5.. Memorizing the multiplication tables may help, but it is not the best option. “I would like to see interesting and creative representations of ideas.” says Jo Boaler, a professor of math education.

Recently, a series of activities have been designed to strengthen students’ perception of their fingers. Maybe in the near future, there will be only two no-no’s regarding the use of fingers.

A.There is a section of the brain, called the somatosensory finger area.

B.Researchers also stress that students simply learn better using visual tools.

C.The first two laws of fingers are as true as ever.

D.That may sound simplistic, but the researchers offer an interesting explanation.

E.Researchers found those scoring highest on the finger-ID questions scored higher on a math test.

F.Researchers are unimpressed by those students who finish quickly as well.

G.In fact, experts believe the brain is built to “see” any process with our fingers.

高三英语七选五中等难度题查看答案及解析

If there were no cellphones, life ________ quite different because we depend too much on them.

A. will be            B. would be            C. is                D. were

高三英语单项填空中等难度题查看答案及解析