下面有四个错别字,请改正。 鳞次栉比绿树浓阴通霄达旦顶礼模拜忍俊不禁众说纷纭 老

题型:改错题

问题:

下面有四个错别字,请改正。

鳞次栉比  绿树浓阴  通霄达旦  顶礼模拜  忍俊不禁  众说纷纭

老诚持重  固执已见  变化莫测  小心翼翼  拔腿就跑  流连忘返

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考点:字形
题型:改错题
选择最佳答案填空。
     Ann is    1    English girl. She is fourteen. She is a    2   student. Her teacher is Miss White. Ann helps
her teacher to put    3    books and ruler on the desk.
     They have a new    4   . In it you can    5    40 desks and chairs. A blackboard, a clock and a map
are    6    the wall.
     There are some pens on the desks. The red    7    is Ann's, others are Kate's. Kate is Ann's    8    
friend. Kate isn't    9    here today. She is ill.
     Look at the clock. It's about four o'clock. It's time   10   to play games.
( )1. A. a            
( )2. A. middle school
( )3. A. my          
( )4. A. room        
( )5. A. look        
( )6. A. on          
( )7. A. pens        
( )8. A. fine        
( )9. A. /            
( )10. A. come        
B. an          
B. Middle School
B. your        
B. class        
B. look at      
B. in          
B. pencil      
B. good        
B. at          
B. to come      
C. the            
C. middle school's
C. his            
C. grade          
C. see            
C. at              
C. one            
C. nice            
C. on 
C. go            
D. /                
D. Middle School's
D. her              
D. classroom        
D. see at          
D. to              
D. ones            
D. right            
D. of              
D. to go            
题型:改错题

酸、碱、盐是从电离特点上对电解质的分类。下列关于酸、碱、盐的说法错误的是[ ]

A.酸、碱、盐都是电解质,电解质只有酸、碱、盐

B.电离时生成的阴离子全部是OH-的化合物才可能是碱

C.电离时生成的阳离子全部是H+的化合物才可能是酸

D.只要电离时能生成金属阳离子和酸根阴离子的化合物就是盐

题型:改错题

—Yesterday Jim spent 7 hours in playing computer games; he even didn't do his homework. 

—Don't scold him. ___, he is a child. [ ]

A. After all      

B. At all      

C. In all        

D. Above all

题型:改错题

前列腺癌发病率最高的地区是()。

A.东南亚

B.中国

C.非洲

D.北美

E.澳大利亚

题型:改错题

已知类Myst有一个只需要一个double型参数的构造函数,且将运算符“-”重载为友元函数。要使语句序列Myst x(3.2),y(5.5),z(0.0); z=8.9-y; y=x-6.3;能够正常运行,运算符函数operator—应该在类中声明为

A.friend Myst operator-(Myst&,Myst&);

B.friend Myst operator-(Myst,Mys;

C.friend Myst operator-(Myst,Myst&);

D.friend Myst operator-(Myst&,Mys;

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