It doesn’t matter if they want to come to you...

It doesn’t matter if they want to come to your party, ______?

A. doesn’t it          B. does it             C. don’t they           D. do they

高三英语单项填空困难题查看答案及解析

It doesn’t matter if they want to come to your party, ______?

A. doesn’t　　　 B. does it

C. don’t they　 D. do they

高三英语单项填空中等难度题查看答案及解析

It doesn’t _____ if you are late to my party. I just want you to come.

高三英语单项填空中等难度题查看答案及解析

It doesn’t _______ if you are late to my party. I just want you to come.

A. take me by surprise　　 B. make sense　　 C. take a chance　 D. make a difference

高三英语单项填空中等难度题查看答案及解析

Words have the power to build us up or tear us down. It doesn't matter if the words come from ourselves or someone else. The positive and negative effects are just as lasting.

1. We're usually too embarrassed to admit it, though. In fact, we really shouldn't be because more and more experts believe talking to ourselves out loud is a healthy habit. This ''self-talk'' helps us motivate ourselves, remember things, solve problems, and calm ourselves down. Be aware, though, that as much as 77% of self-talk tends to be negative. 2.

Often, words come out of our mouths without us thinking about the effect they will have. But we should be aware that our words cause certain responses in others. For example, when returning an item to a store, we might use warm, friendly language during the exchange. And the clerk will probably respond in a similar manner. 3.

Words possess power because of their lasting effect. Many of us regret something we once said. We remember unkind words said to us as well. Before speaking, we should always ask ourselves: 4. If what we want to say doesn't pass this test, then it's better left unsaid.

Words possess power: both positive and negative. Those around us receive encouragement when we speak positively. We can offer hope, build self-esteem and motivate others to do their best. 5. Will we use our words to hurt or to heal? The choice is ours.

A. Is it loving?

B. How should I say it?

C. We all talk to ourselves sometimes.

D. Negative words destroy all those things.

E. Generally people like positive and pleasant words.

F. However, critical language may cause anger and defense.

G. So we should only speak encouraging words to ourselves.

高三英语七选五中等难度题查看答案及解析

Look closely at ,your hands-are they clean? It doesn't matter how many times you was  your hands. They're still crowded with microbes, which are also called "germs" or "bacteria". Microbes are everywhere. But don't worry-most microbes don't harm you. and many actually help you stay alive.

Now,  scientists say the microbes that live on our hands could be used in a surprising way: fighting crime.

When police visit the scene of a crime, they often look for fingerprints to try to identifythe criminal.  But according to a recent study, investigators could even use microbes to help break a criminal case.

Every person has his or her own set of microbes that live on their hands, according to scientists at,the University of:Colorado. That means the mix of different kinds of microbes on everybody's hand is unique-much like one's fingerprint.

The scientists wanted to know whether this microbe mix could be used as a new kind of fingerprint-especially in a crime scene where fingerprints might be hard to find.  And policemen use forensics such as studying fingerprints to identify the criminal.

"Microbe fingerprints are harder to hide," said Noah Fierer, one of the scientists.

"You can't sterilize(为……杀菌) a surface just by wiping it off. "

His team compared the bacteria on the hands of 273 people with the bacteria found on each person's computer keyboard. For the study, the keyboards had been used only by the people who were being tested. The study showed that the mix of microbes from each per- son's hands matched the mix of microbes on that person's keyboard. The scientists were easily able to tell the 273 people apart-just by looking at their keyboards.

But there are a lot more than 273 criminals. Other scientists wonder whetherthe microbe fingerprint can really be that useful.

Fierer agrees that scientists have a lot more work to do before the microbe fingerprint will be a useful tool．

1.According to the passage,  microbes on people's hands_____

A．do more harm than good                 B．are easy to get rid of

C．are almost the same                     D．might help find crimes

2.The underlined word "forensics" in Paragraph 5 probably refers to________.

A．the scientific test used by police

B．a new kind of fingerprint

C．a kind of bacteria'in people's hands

D．a kind of newly invented keyboard

3.What did Fierer's team find through the study?

A．They found the criminal among the 237 people.

B．They could tell who had used which computer.

C．Computer keyboards couldn't keep people's microbe fingerprints.

D．People's characters could be identified by the keyboards they used.

4.We can learn from the passage that ______.

A．your microbes may give you away

B．scientists will come to a clear conclusion soon

C．many scientists think microbe fingerprints useless

D．the microbe fingerprint has been used in many cases

5.The main idea of the passage is about_____.

A．the importance of fingerprints             B．how to clean our hands

C．the usefulness of microbes                D．different germs on our hands

高三英语阅读理解中等难度题查看答案及解析

Nearly everyone agrees that money doesn’t buy as much as it used to, no matter when you want to spend it. This is certainly true of the paper money that passes so quickly through one’s hands. But what about coins that seem to do very little except stay in purses and pockets? Unlike notes, metal money becomes more valuable the longer it is held, especially if it is put away where it won’t get scratched or worn. Why is this? One reason is that coins, being more durable, fall more readily into a category for collectors. Naturally, the rarer gold pieces must become more valuable as the price of this metal goes up.

But, curiously, one of the rarest coins in the world is not made of gold, but of the relatively cheaper silver. In 1840, the United States mint (造币厂) struck 19570 silver dollars. That is what its records show. Today only six of this original number remain and these are unlikely ever to reach the auction (拍卖) market. So what happened to some 19564 large silver coins, not the easiest sort of things to lose? One of the more romantic theories is that they were part of the payment to Napoleon for the American land then known as Louisiana. But they never reached France. Somewhere in the Gulf of Mexico, the ship transporting them was sunk, either by a storm or by pirates. The probable answer to the mystery is that they were melted down — since the silver value was greater than the actual value of the coin. What really happened to the rest will probably always remain a mystery. What is known is that whoever can come up with one will find himself instantly rich.

1.We can learn from the passage that _______.

A. money buys as much as it did before

B. money does not buy as much as it did before

C. paper money buys more than metal money

D. metal money buys more than paper money

2.Which of the following is true of a coin?

A. The longer it is held, the less valuable it becomes.

B. The more it wears out, the more valuable it becomes.

C. The less it gets scratched, the less it values.

D. The longer it lasts, the more it values.

3.According to this passage, one of the rarest coins in the world is made of _______.

A. silver　　　　 B. gold

C. copper　　　　 D. paper

4.Coins become more valuable because _______.

A. they stay in purses and pockets

B. the price of metal goes up

C. they fall more readily into a category for collectors due to their duration

D. Both B and C

5.What really happened to some 19564 large silver coins?

A. They were melted down.

B. They were sunk in the Gulf of Mexico.

C. It is still a mystery.

D. They were stolen by pirates.

高三英语阅读理解中等难度题查看答案及解析

– Sorry, I’m late. I got ______ in traffic.

– It doesn’t matter. Come in, please.

A. sticking　　　　　 B. to stick

C. stuck　　 　　　　 D. having stuck

高三英语单项填空中等难度题查看答案及解析

I would appreciate________you could come to my birthday party.

A. that       B. that it      C. if     D. it if

高三英语单项填空中等难度题查看答案及解析

He will come to understand your efforts sooner or later.It’s just a matter of ________.                        　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 (2012·四川，15)

A．luck　                         B．value

C．time　                         D．fact

高三英语单项填空简单题查看答案及解析