There are spare batteries in there, _______yo...

There are spare batteries in there, _______you need them．

A．when         B．in case          C．even if          D．owing to

高三英语单项填空中等难度题查看答案及解析

—There is no spare chair in the meeting room .Do you still need any?

—Yeah ,I think four chairs are needed for the lecture this afternoon.

A. dozen              B. dozens         C. dozen of         D. dozens of

高三英语单项填空中等难度题查看答案及解析

— What do you do as a volunteer in Africa?

— ______ ! There are many poor people there, who need a lot of help.

A. Little　　　　 B. Everything

C. None　　 　　　　 D. Something

高三英语单项填空中等难度题查看答案及解析

There is no need for you to go on a diet; you are only slightly overweight ______ your height.

A. in case of　　　　         B. in relation to　　     C. in return for　　　     D. in response to

高三英语单项填空中等难度题查看答案及解析

—What do you do as a volunteer in North Africa?

—__________! There are many poor people who need a lot of help.

A. None　　 B. Something

C. Little　　　　 D. Everything

高三英语单项填空中等难度题查看答案及解析

There are eight tips in Dr. Roger's lecture on sleep, and one of them is:

　　　　 to bed early unless you think it is necessary.

A. doesn't go　　　　　　　　　　　　　　　　　 B. not to go

C. don't go　　　　　　　　　　　　　　　　　　 D. not going

高三英语单项填空中等难度题查看答案及解析

There are eight tips in Dr．Roger's lecture on sleep, and one of them is: to bed early unless you think it is necessary．

A．doesn't go　　　　 B．not to go

C．don't go　　　　　　 D．not going

高三英语单项填空中等难度题查看答案及解析

There are many things people do with their spare time.Have you ever thought about tuning(调音)your own piano for fun and profit？Are you a piano teacher or player who really does not want the expense of hiring a piano tuner and feels that you could do it yourself with a little training？Well，this is your lucky day.All you need are the right tools，a piano and patience.

So，why would I want to tune my piano？There are many reasons for tuning your own piano.

·It is a very pleasant thing to do.

·You can make up to　 $80 each time tuning other people's pianos.

·There are millions of pianos in the world and thousands of new ones are being sold every day.There are not enough piano tuners available to tune them all.

·You can provide a valuable service for friends，family and others.

·You can teach yourself very cheaply and then develop it into a part­time or full­time business.

You may have thought that only a trained expert could do this，someone who had devoted years of study and developed a sense of perfect pitch(音高)．In the past，tuning a piano was as much an art form as it was a technology exercise，but now the balance is swaying(摇动) more towards the technology and the final result is as good or even better than tuning by ear.

A few simple tools and a laptop computer with tuning software are all that are required.The real secret is the tuning software，which makes the whole process extremely easy.It means you do not have to train your ears but just look at the laptop screen to know when the piano string is in tune.

I have put together an e­book in my website with all the information you need to get started tuning your own piano, where to get the free software and where to buy the tools.

I hope I have inspired you to think about piano tuning and actually give it a go.You will find it a very rewarding and pleasant activity even if it remains just a hobby.

1.The writer asks two questions in the first paragraph to ________.

A．show his doubt on the topic

B．ask readers to answer the questions clearly

C．encourage readers to make comments on the topic

D．attract readers to more information on this topic

2.According to the passage，why should you learn to tune pianos?

A．To offer help to piano tuners.

B．To save money and earn money as well.

C．Because it can help you make a piano yourself.

D．Because it can help you learn how to play the piano.

3.What makes piano tuning easier now?

A．Advanced technology.

B．More effective training.

C．More chances of practicing.

D．Traditional tuning methods.

4.If you want to get the tuning software and tools，you can ________.

A．get them for free from the piano sellers

B．buy them from the writer's online shops

C．make them yourself according to the passage

D．surf the writer's website for the information

5.In the last paragraph，the writer mainly wants to show that ________.

A．one must be active to play the piano

B．piano tuning will be popular in the future

C．it's valuable to take piano tuning as a hobby

D．it's difficult to tune pianos without professional training

高三英语阅读理解困难题查看答案及解析

Nowadays smart phones have_____. There is a growing need for them and many companies are trying to launch a new generation of it.

A.come about B.gone up C.checked out D.taken off

高三英语单项填空中等难度题查看答案及解析

You are well prepared for the job interview, ______ there’s no need for you to get so nervous.

A. or              B.while           C.but           D. so

高三英语单项填空中等难度题查看答案及解析