Teenagers _______ allowed to drive in th

题型:选择题

问题:

Teenagers _______ allowed to drive in the street .

A.should not be

B.should be not

C.not should be

D.shouldn't

考点:情态动词
题型:选择题
选出每组中与众不同的一个。
(    )1、A. peach 
(    )2、A. horse 
(    )3、A. bird  
(    )4、A. eraser
(    )5、A. door  
B. apple   
B. bike       
B. boy          
B. pencil 
B. father

C. cake   
C. bus    
C. fish        
C. pen
C. mother

D. orange 
D. ship     
D. sheep            
D. box    
D. girl 
题型:选择题

(1)如果定义在区间(-1,0)的函数f(x)=log3a(x+1)满足f(x)<0,求a的取值范围;

(2)解方程:log3(3+2•3x)=2x

题型:选择题
"I'd like to give my thanks to those ___ help my son will be able to survive his terrible disease" said the woman on TV.

A. who
B. that
C. with whose
D. with their
题型:选择题

下列哪个药有止泻作用

A.乳果糖

B.硫糖镁

C.地芬诺酯

D.酚酞

E.甘油

题型:选择题

重度妊高征可发生________、________、________、________等并发症。

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