_______ in bed will do harm_______ your eyes....

_______　 in bed will do harm_______ your eyes.

A. Reading; for　　　　　             B. Reading; to

C. To reading; to　　　　　             D. Read; for

九年级英语单项填空中等难度题查看答案及解析

Reading in bed is ________ your eyes. You'd better not do that.

A. helpful to　　 B. good for

C. harmful to　　 D. harm to

九年级英语单选题中等难度题查看答案及解析

______in bed will do harm _______ your eyesight

A. Reading, for  B. Reading, to   C. Read, to   D. To read… for

九年级英语单项填空简单题查看答案及解析

Is it true ?

1．Wearing the wrong type of glasses will do harm to your eyes .

This is not true for adults , although incorrect glasses may not be good for children under 10 . Ready-made glasses , and not wearing when you should , won’ t do harm to your eyes , but you may see better with glasses that are specially made for you .

2．Watching too much television is bad for you eyes .

This is not true. People with easily affected eyes may find they get red and aching from staring at a fixed distance for long periods , but there won’ t be any lasting effects .

3. Carrots will help you see in the dark. Carrots are rich in beta-carotene, which the body can change into vitamin A, too little of which can cause night blindness. However , people in most countries don’ t need to worry about vitamin A deficiency（缺乏）, night blindness is more likely to be connected with another vision problem .

1.Night blindness is most likely caused by _____ .

A．staring for long periods　　 B．too much beta-carotene

C．not enough vitamin A　　　 　 D．vision problems

2.According to the article , eye problems can be corrected by _____ .

A．wearing specially-made glasses　　 B．performing eye exercises

C．cutting back on television　　　　　　 D．eating more carrots

3.Watching too much television can cause _____ .

A．night blindness　　　　　　　　　　 B．lasting eye problems

C．a number of vision problems　　 D．eye trouble for a limited time

4.The main purpose of this article is to _____ .

A．tell people of the importance of their eyes

B．tell people how to protect their eyes

C．tell people to have more carrots

D．tell people something more about their eyes

九年级英语阅读理解中等难度题查看答案及解析

Is it true ?

1．Wearing the wrong type of glasses will do harm to your eyes .

This is not true for adults , although incorrect glasses may not be good for children under 10 . Ready-made glasses , and not wearing when you should , won’ t do harm to your eyes , but you may see better with glasses that are specially made for you .

2．Watching too much television is bad for you eyes .

This is not true. People with easily affected eyes may find they get red and aching from staring at a fixed distance for long periods , but there won’ t be any lasting effects .

3. Carrots will help you see in the dark. Carrots are rich in beta-carotene, which the body can change into vitamin A, too little of which can cause night blindness. However , people in most countries don’ t need to worry about vitamin A deficiency（缺乏）, night blindness is more likely to be connected with another vision problem .

1.According to the passage , which of the following is TRUE ?

A．Ready-made glasses will do harm to one’s eyes.

B．Wearing the wrong glasses may do harm to children’s eyes.

C．The human body is unable to change beta-carotene into vitamin A.

D．Watching less television may do harm to children’s eyes.

2.Night blindness is most likely caused by _____ .

A．staring for long periods

B．too much beta-carotene

C．not enough vitamin A

D．vision problems

3.According to the article , eye problems can be corrected by _____ .

A．wearing specially-made glasses

B．performing eye exercises

C．cutting back on television

D．eating more carrots

4.Watching too much television can cause _____ .

A．night blindness

B．lasting eye problems

C．a number of vision problems

D．eye trouble for a limited time

5.The main purpose of this article is to _____ .

A．tell people of the importance of their eyes

B．tell people how to protect their eyes

C．tell people to have more carrots

D．tell people something more about their eyes

九年级英语阅读理解困难题查看答案及解析

Is it true ?

1．Wearing the wrong type of glasses will do harm to your eyes .

This is not true for adults , although incorrect glasses may not be good for children under 10 . Ready-made glasses , and not wearing when you should , won’ t do harm to your eyes , but you may see better with glasses that are specially made for you .

2．Watching too much television is bad for you eyes .

This is not true. People with easily affected eyes may find they get red and aching from staring at a fixed distance for long periods , but there won’ t be any lasting effects .

3. Carrots will help you see in the dark. Carrots are rich in beta-carotene, which the body can change into vitamin A, too little of which can cause night blindness. However , people in most countries don’ t need to worry about vitamin A deficiency（缺乏）, night blindness is more likely to be connected with another vision problem .

1.According to the passage , which of the following is TRUE ?

A．Ready-made glasses will do harm to one’s eyes.

B．Wearing the wrong glasses may do harm to children’s eyes.

C．The human body is unable to change beta-carotene into vitamin A.

D．Watching less television may do harm to children’s eyes.

2.Night blindness is most likely caused by _____ .

A．staring for long periods

B．too much beta-carotene

C．not enough vitamin A

D．vision problems

3.According to the article , eye problems can be corrected by _____ .

A．wearing specially-made glasses

B．performing eye exercises

C．cutting back on television

D．eating more carrots

4.Watching too much television can cause _____ .

A．night blindness

B．lasting eye problems

C．a number of vision problems

D．eye trouble for a limited time

5.The main purpose of this article is to _____ .

A．tell people of the importance of their eyes

B．tell people how to protect their eyes

C．tell people to have more carrots

D．tell people something more about their eyes

九年级英语阅读理解困难题查看答案及解析

Is it true ?

1．Wearing the wrong type of glasses will do harm to your eyes .

This is not true for adults , although incorrect glasses may not be good for children under 10 . Ready-made glasses , and not wearing when you should , won’ t do harm to your eyes , but you may see better with glasses that are specially made for you .

2．Watching too much television is bad for you eyes .

This is not true. People with easily affected eyes may find they get red and aching from staring at a fixed distance for long periods , but there won’ t be any lasting effects .

3. Carrots will help you see in the dark. Carrots are rich in beta-carotene, which the body can change into vitamin A, too little of which can cause night blindness. However , people in most countries don’ t need to worry about vitamin A deficiency（缺乏）, night blindness is more likely to be connected with another vision problem .

1.Night blindness is most likely caused by _____ .

A．staring for long periods　　 B．too much beta-carotene

C．not enough vitamin A　　　 　 D．vision problems

2.According to the article , eye problems can be corrected by _____ .

A．wearing specially-made glasses　　 B．performing eye exercises

C．cutting back on television　　　　　　 D．eating more carrots

3.Watching too much television can cause _____ .

A．night blindness　　　　　　　　　　 B．lasting eye problems

C．a number of vision problems　　 D．eye trouble for a limited time

4.The main purpose of this article is to _____ .

A．tell people of the importance of their eyes

B．tell people how to protect their eyes

C．tell people to have more carrots

D．tell people something more about their eyes

九年级英语阅读理解中等难度题查看答案及解析

Is it true ?

1．Wearing the wrong type of glasses will do harm to your eyes .

This is not true for adults , although incorrect glasses may not be good for children under 10 . Ready-made glasses , and not wearing when you should , won’ t do harm to your eyes , but you may see better with glasses that are specially made for you .

2．Watching too much television is bad for you eyes .

This is not true. People with easily affected eyes may find they get red and aching from staring at a fixed distance for long periods , but there won’ t be any lasting effects .

3. Carrots will help you see in the dark. Carrots are rich in beta-carotene, which the body can change into vitamin A, too little of which can cause night blindness. However , people in most countries don’ t need to worry about vitamin A deficiency（缺乏）, night blindness is more likely to be connected with another vision problem .

1.Night blindness is most likely caused by _____ .

A. staring for long periods　　 B. too much beta-carotene

C. not enough vitamin A　　 D. vision problems

2.According to the article , eye problems can be corrected by _____ .

A. wearing specially-made glasses　　 B. performing eye exercises

C. cutting back on television　　 D. eating more carrots

3.Watching too much television can cause _____ .

A. night blindness　　 B. lasting eye problems

C. a number of vision problems　　 D. eye trouble for a limited time

4.The main purpose of this article is to _____ .

A. tell people of the importance of their eyes

B. tell people how to protect their eyes

C. tell people to have more carrots

D. tell people something more about their eyes

九年级英语阅读理解中等难度题查看答案及解析

Reading in bed is bad ______ your eyes.

A.for B.to C.with D.about

九年级英语单选题简单题查看答案及解析

I think you need to avoid　　　　　 in bed,because it is bad for your eyes.

A. read　　 B. to read　　 C. reading　　 D. reads

九年级英语单选题中等难度题查看答案及解析