搜题请搜索小程序“爱下问搜题”
问题 完形填空

第一节：单词辨音：从所给的A，B，C，D四个选项中选出划线部分与所给单词划线部分相同的选项。（每题1 分，满分5 分）

1. solar       A. constitution    B. zone            C. evolution        D. botany

2. institute    A. variety          B. iron            C. collision   D. sensitive

3. march     A. transport        B. marble         C. organ     D. absorb

4. economy  A. belief            B. phenomenon   C. oxygen     D. hesitate

5. butcher    A. cube               B. pure           C. unique    D. put  

答案

1—5 BCBAD

补全对话，情景问答
在Ⅱ栏中找出与Ⅰ栏相对应的正确答语。
Ⅰ                                     
( )1. How much is the bicycle?     
( )2. Where are you going?         
( )3. Where is the hotel?          
( )4. May I help you?              
( )5. Does your uncle walk to work?
( )6. How is the weather?          
( )7. How old is your brother?     
( )8. What day is today?            		Ⅱ                                   
A. Near the school.                  
B. Yes. I want to buy a shirt.       
C. It's rainy.                       
D. It's Tuesday.                     
E. It's one hundred and fifty yuan.  
F. To the park.                      
G. He's eleven years old.            
H. No. He goes to work on his bicycle.
查看答案
单项选择题

组合电源有多台（<10台）整流器并联输出，一般采用（）的方式配置。

A、N+1

B、N+2

C、N+3
查看答案