完形填空。 This is a special class in a Chine

题型:完形填空

问题:

完形填空。
     This is a special class in a Chinese school. The students come from __1__ countries. Some come from
  America, __2__ come from Canada, Japan, Australia and England. They  __3__ different languages, but
  all of __4__ can speak Chinese. They are good friends. They study together, play together and  __5__ 
 together. They help each other. All the __6__ of this class are Chinese, but they can speak English, too.
 They  __7__ their students with Chinese. They are very kind  __8__ helpful. They work  hard. The
 students  __9__ this class study Chinese cooking , so they can make delicious meals. All the students like
  China. They say China is a great country and the Chinese people are very friendly. And they are 
 __10__ in China.
( )1 . A. same
( )2 . A. the other
( )3 . A. speak
( )4 . A. their
( )5 . A. work
( )6 . A. parents
( )7 . A. teach
( )8 . A. but
( )9 . A. on
( )10 . A. bad
B. different
B. other
B. say
B. they
B. enjoy
B. brothers
B. help
B. so  
B. at
B. happy
 C. old  
  C. some other
  C. talk  
  C. them  
  C. live  
  C. teachers
  C. talk  
  C. or    
  C. in  
  C. sorry
D. new        
D. others    
D. tell      
D. us        
D. help      
D. students  
D. play with  
D. and        
D. into      
D. sad        
考点:日常生活类阅读
题型:完形填空

多发性肌炎(PM)的治疗?

题型:完形填空

下列说法正确的是[ ]

A.非金属氧化物一定是非电解质

B.共价化合物一定不是强电解质

C.离子化合物一定不含共价键

D.置换反应一定属于氧化还原反应

题型:完形填空

急诊处方的用量一般不得超过

A.当日
B.3天
C.5天
D.7天
E.14天

题型:完形填空

用r表示两个分子间的距离,Ep表示两个分子间的相互作用的势能,当r=r0时两分子间斥力大小等于引力大小,设两分子相距很远时Ep=0,则:(   )

A.当r>r0时,Ep随r的增大而减小

B.当r<r0时,Ep随r的减小而增加

C.当r>r0时,Ep不随r而变

D.当r=r0时,Ep=0

题型:完形填空

诊断缺铁性贫血早期的实验室依据是()

A.血清铁降低

B.血清铁蛋白降低

C.血清总铁结合力增高

D.外周血呈小细胞低色素性贫血

E.骨髓象红细胞胞浆成熟落后于胞核

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