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问题 解答题
计算
（1）-22×
3-8
+
4
÷
1
2

（2）
1
4
×(3+2
5
)+|
5
-3|
答案

（1）原式=-4×（-2）+2×2

=8+4

=12；

（2）原式=

1
2
×(3+2
5
)+(3-
5
)

=

3
2
+
5
+3-
5

=

9
2
．

阅读理解
阅读理解。
       You are travelling in Inner Mongolia. You want to book a room in a hotel, but you don't know
any hotels. Look at the following two pages from a brochure (小册子). Then answer the questions.
I                                       
Happy Holiday Hotel                     
150 rooms                               
Two restaurants (24 hr.)                
Swimming pool                           
Near the downtown 189 Shanghai Road     
Double room:￥30/day (without bathroom) 
Single room:￥60 / day                  
Tel: 0778-7404475            
Fax: 0778-8808865                       
Whether you are a large or small group,
we are happy to help you!      		       II                                  
Grassland Hotel    
Beautiful scenery in all seasons            
Great for large groups of families    
A restaurant with delicious food    
Outdoor sports available                   
Double room:￥40 / day (with bathroom)  
Single room:￥50 / day    
Tel: 0858-3893493    
Fax: 0858-3883593                          
You can enjoy yourselves by riding
horses and eating delicious food!
1. Where is the Happy Holiday Hotel? 　　
     ______________________________
2. How much will you pay if you want a double room for two days at the Grassland Hotel? 　　
     ______________________________
3. How long are the restaurants at Happy Holiday Hotel open for? 　　
     ______________________________
4. Where should you stay if you want to ride a horse? 　　
     ______________________________
5. Why are the double rooms more expensive at the Grassland Hotel?
     ______________________________
查看答案
单项选择题

激素治疗重症肌无力最应注意的是

A．剂量不应过大

B．症状可以加重

C．剂量增加不宜过快

D．小剂量维持疗法可减少副作用

E．以上都不对
查看答案