________ at your lessons is important for your study.

[　　]

A. Work hard
B. Hard work
C. Working hard
D. Working hardly

答案：C
提示：

本句以動詞的ing形式做主語


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科目：初中英語 來源：專項題 題型：完形填空

完形填空。
                                          How 3D Movies Work   .
     Do you know 3D movies? When you see one, it's like the story  l  in front of  you, and you are a  part ofit. 3D movies are  exciting to   2   , but do you
know how3      them, and      4   you need to wear a pair of  3D  glasses? To
understand these  questions, let's make an easy   5  .
     O Put a finger   6   your eyes.
     O Cover your lef't eye and look at the finger.
     O Cover your right eye and look at the finger.
     What do you see:l The finger you see with your left eye is in a different
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images(圖像) when you look at   7     _ with both your eyes. To makea 3D
movie, people have to get two images at the same time,   8_ they use two
video cameras.  When playing a  3D movie, they use two projectors (放機)  
at the same time.  This brings two images together on the screen. Then, we
use 3D glasses to separate(識別) the two images. One image enters one eye
and   9 enters the other eye.
     Then our brains   10      the two images together. In this way, we get 3D
pictures.
(     )1. A. happen      
(     )2. A. watch        
(     )3. A. make        
(     )4. A. when        
(     )5. A. examl)le    
(     )6. A. in front of  
(     )7. A. everything  
(     )8. A. because      
(     )9. A. other        
(     )10.A. let          		 B. happened     
B. see            
B. to make        
B. why            
B, picture        
B. in the front of
B. anything        
B. so              
B. the other      
B. put             		C. to happen  
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C. which      
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C. behind      
C. something  
C. and        
C. others      
C. take        		 D. happening  
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D. but        
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科目：初中英語 來源：同步題 題型：閱讀理解

閱讀理解。
To: wangle@126.com
From: Li Fang
Subject: Books on sale
     Hello, Wang Le. There will be some books on sale in the bookstore behind No. 13 Middle School on
the morning of June 21st. There will be many kinds of books: books on history, physics, science and art
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     Please let me know as soon as possible.
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A. after the English exam
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A. History.
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4. Will Wang Le go to the bookstore with Li Fang?
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B. Yes, he likes it.
C. No, I don't think so.
5. From the passage we know _____.
A. they are friends
B. they are strangers
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