Every mobile phone has a ringtone(铃声). It tel...

Every mobile phone has a ringtone(铃声). It tells you that someone is calling you. Now, there　 _ 　　　　 a ringtone called “mosquito tone(蚊子铃声)”.

Mosquito tone has a special 　 　　 . Only children and teenagers can hear it. Using it, students can receive calls and text messages in class 　 　　　　 the teacher will not realize what is happening. However, it also has a bad influence on their study if students use it in class.

“Not all the students are 　　 　　　　 in mosquito tone.” Jerry Jones, a high school student of 17, says, “Using mosquito tone too often is bad for our hearing. I may use it for 　　　　　 , but not in class

1.A. be         　　 B. will be　         C. is         D. was

2.A. sound         B. voice             C. noise         D. music

3.A. and         　　 B. or             C. then         D. but

4.A. interest     　　 B. interested         C. interests     D. interesting

5.A. pleased     　　 B. pleasant         C. pleasure     D. please

九年级英语完型填空中等难度题查看答案及解析

----Can you tell me how long you_______ the Huawei mobile phone,Mr. Zhang.

----Nearly a year. It works very well.

A. will buy　　 B. have had　　 C. have bought　　 D. had had

九年级英语单选题中等难度题查看答案及解析

At present, almost everyone has a mobile phone, but have you ever thought that cell phones 　 　　　 　 be bad for your health? A study shows that heavy mobile phone use may cause hearing loss.

This study shows that people who use cell phones for about an hour a day have a 　 　　　 　　 time hearing some similar sounds, especially in their right ears. It is getting harder for 　 　　　 　 to tell the difference between the sounds of “s” and “f”, and “t” and “z”.

Researchers studied 100 people who used cell phones and 　　 　　　 　　 them with 50 people who did not. The study lasted for 12 months. What the researchers found was that cell phone users had more hearing 　　 　　　 　 than those who did not use cell phones.

Besides this, our ears have many little 　　 　　　 　 inside them. Too much noise will cause these hairs to get weak and 　　 　　　 　　 die. When these hairs die, it affects our ability to listen.

However, cell phone users don’t care too much 　　 　　　 　 this study. One man said, “I’d be more worried about people who 　　 　　　 　　 MP3 players. They put those earphones in their ears and listen to very 　　 　　　 　　 music. I think that is more likely to cause hearing loss than a cell phone.”

1.A. should　　　　　　 B. need　　　　　 C. might　　　　　 D. must

2.A. busier　　　　　　 B. happier　　　　 C. harder　　　　　 D. shorter

3.A. us　　　　　　　　 B. you　　　　　　 C. it　　　　　　　　 D. them

4.A. compared　　　　 B. suggested　　 C. showed　　　　 D. taught

5.A. advantages　　　 B. problems　　　 C. rules　　　　　　 D. experiences

6.A. noises　　　　　　 B. pains　　　　　 C. hairs　　　　　　 D. pimples

7.A. hardly　　　　　　 B. actually　　　　 C. clearly　　　　 　 D. finally

8.A. to　　　　　　　　 B. with　　　　　　 C. about　　　　　　 D. of

9.A. produce　　　　 B. use　　　　　　 C. discover　　　　 D. see

10.A. beautiful　　　　 B. soft　　　　　　 C. loud　　　　　 D. Light

九年级英语完形填空困难题查看答案及解析

At present, almost everyone has a mobile phone, but have you ever thought that cell phones 　　　 be bad for your health? A study shows that heavy mobile phone use may cause hearing loss(失聪).

This study shows that people who use cell phones for about an hour a day have a 　 　 　 time hearing some similar sounds, especially in their right ears. It is getting harder for 　 　 　 to tell the difference between the sounds of“s”and“f”，and“t”and“z”.

Researchers studied 100 people who used cell phones and 　 　 　 them with 50 people who did not. The study lasted for 12 months. What the researchers found was that cell phone users had more hearing 　 　 　 than those who did not use cell phones.

Besides this, our ears have many little 　 　 　 inside them. Too much noise will cause these hairs to get weak and 　 　 　 die. When these hairs die, it affects our ability to listen.

However, cell phone users don’t care too much 　 　 　 this study. One man said,“I’d be more worried about people who 　 　 　 MP3 players. They put those earphones in their ears and listen to very 　 　 　 music. I think that is more likely(更有可能的) to cause hearing loss than a cell phone.”

1.A. should　　　　　　　 B. need　　　　　　 C. might　　　　　　 D. must

2.A. busier　　　　　　　　 B. happier　　　　 C. harder　　　　　　 D. shorter

3.A. us　　　　　　　　　　 B. you　　　　　　 C. it　　　　　　　　 D. them

4.A. compared　　　　　　 B. suggested　　　 C. showed　　　　　 D. taught

5.A. advantages　　　　　 B. problems　　　　 C. rules　　　　　　 D. experiences

6.A. noises　　　　　　　　 B. pains　　　　　　 C. hairs　　　　　　 D. pimples

7.A. hardly　　　　　　　　 B. actually　　　　 C. clearly　　　　　 D. finally

8.A. to　　　　　　　　　　 B. with　　　　　　 C. about　　　　　　 D. of

9.A. produce　　　　　　　 B. use　　　　　　 C. discover　　　　 D. see

10.A. beautiful　　　　　　　 B. soft　　　　　　 C. loud　　　　　　 D. light

九年级英语完型填空困难题查看答案及解析

—Can you tell me how long you _____ the Huawei mobile phone?

—Nearly a year. It works very well.

A.bought B.have bought C.have had

九年级英语单选题困难题查看答案及解析

—Could you tell me how to pay you?

—You’d better use your mobile phone. I don’t care ________ it is Alipay or WeChat Pay.

A.that B.when C.which D.whether

九年级英语单选题中等难度题查看答案及解析

—To attend a concert, you are expected to_______ your mobile phone.

—Thanks for telling me about it.

A.cut off B.shut off C.put off D.go off

九年级英语单选题简单题查看答案及解析

　　　 that China has the largest number of mobile phone users.

A. Someone said B. They are said

C. It is said　　 D. I was said

九年级英语单项填空中等难度题查看答案及解析

First there were CDs, then we had MP3 music and now we have ringtones (铃声)! People use their mobile phones to play music. You can listen to the radio on your mobile phone, download music onto it and use it like a MP3 player. Some pop groups find that　　　 1.　　 people listen to their songs on their mobile phones than they do on CDs.

So many people have mobile phones that 　　 2.　　　 you don’t know when your phone rings. Ringtones are often 　　 3.　 to tell you it’s your phone. Companies sell them to you and they are downloaded on your phone.

At first, there were just different rings. They were like a normal telephone. Then people made the sound like a piece of music. Now you can get all kinds of sounds. 　　　　 4.　　 every pop song can be played on your mobile phone. You can also get animal sounds --there are elephants, cats, dogs, lions and lots of strange bird sounds, too.

You can make your 　　 5.　　　 music. You need special software to do it. There are also karaoke ringtones. Your 　　　 6.　　 is recorded with some music and you hear it when someone calls.

Now you can have a different sound for every person you know. Your 　　　 7.　　　　 book is used to find out who is calling. Then it 　　 8.　　　　 a different song for each person. If your best friend likes a special song, he can hear it, too!

You have to be 　　 9.　　 with the song you choose, though. Some songs can cause trouble. If your family call you, they don’t want to hear a noisy pop song with 　　 10.　　　 words! You should choose something that sounds nice. Some sounds are very noisy and fast, which make people angry. Ringtones are fun, but they should not make people angry at you!

九年级英语单词拼写中等难度题查看答案及解析

- What type of mobile phone do you want to have? Something big?

- Well, it _______ be big - that's not important.

A mustn't　　  B. needn't　　　　  C. can't　　   D. won't

九年级英语单选题中等难度题查看答案及解析