“WelcomctoSeniorHighSchool。”(欢迎进入高中),在这段

题型:填空题

问题:

“WelcomctoSeniorHighSchool。”(欢迎进入高中),在这段句子的所有英文字母中,字母O出现的频率是(    )。

考点:利用频率估算概率
题型:填空题

阅读理解。

     Let me tell you something about our park. It's not big but beautiful. Here is the gate. On the right of it.

There are two toilets. There is a shop on the left. There is a big tree beside the shop. In the middle of the

park, there is a playground. Many lovely boys and girls have a good time there. Some are flying kites,

and others are dancing. They are really happy. Is there a lake in the  

park? Of course. It is big and pretty. It is beside the playground and there are many boats on it.        

1. How is the park?  It is _____.                          

A.  big              

B.  beautiful    

C. lovely        

D. happy            

2. Where are the toilets?_____club want?

A. On the right of the gate.

B. On the right of the park.                                

C. On the left of the gate.

D. On the left of the park.                              

3. We can see a shop_____.

A. beside the lake      

B. in the middle      

C. on the left            

D. on the right

4.1s there a lake in the park?_____ .

A. No, it isn't      

B. Yes, it is

C. No,  there isn't      

D. Yes,  there is

5. Are the boys and girls happy?_____.  

A. Yes, we are        

B. Yes, you are

C. Yes, they are      

D. No, they aren't

题型:填空题

肾原性水肿的特点是

A.从眼睑颜面开始而延及全身

B.以上都不是

C.比较坚实,移动性小

D.发展较慢

E.从足部开始,向上延及全身

题型:填空题

在零售店堂内陈列药品的质量和包装应()?

A.符合药典标准 

B.符合内控标准 

C.符合规范 

D.符合规定

题型:填空题

浮球液面计当浮球腐蚀穿孔,则表输出会()

A.最小

B.最大

C.不变

题型:填空题

不同牌号的柴油可以掺兑使用,这样可以改变其凝点

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