（10分）830K时，在密闭容器中发生下列可逆反应：
CO（g）+H₂O（g）CO₂（g）+H₂（g） △H＜0  试回答下列问题：
(1)若起始时c（CO）="2" mol·L^-1，c（H₂O）="3" mol·L^-1，达到平衡时CO的转化率为60%，则在此温度下，该反应的平衡常数K=           
(2)在相同温度下，起始物质按下列四种配比充入该容器中，c（H₂O）=2mol·L^-1，c（CO）
=c（CO₂）="1" mol·L^-1， c（H₂）="1.5" mol·L^-1，则此时该反应是否达到平衡状态    （选填“是”与“否”），此时v_正   v_逆（选填“大于”、“小于”或“等于”）。
(3)平衡时若降低温度，该反应的K值将       （选填“增大”、“减小”或“不变”），
平衡      移动（选填“正向”、“逆向”或“不”）。

Henry was from the United States and he had come to London for a holiday.

One day he was not feeling well.  So he was to the clerk at the desk of his hotel and said, “I want to see a doctor. Can you give me the name of a good one?”

The clerk looked in a book, and said, “Dr. Grey.”

“Is he expensive?”

“Well,” the clerk answered, “he always asks for his patients two pounds for their first visit to him, and 1.5 pounds for later visit.”

Henry decided (决定)  to save 50 pence. When he went to see the doctor he said, “I’ve come again, doctor.”

For a few seconds the doctor looked at his face carefully without saying anything. Then he nodded and said, “Oh, yes.” He examined (检查) him and then said, “Everything’s going as it should do. Just continue (继续)with the medicine (药) I gave you last time.”

1.Henry came to London___________.

A．to do some shopping	B．to visit friend
C．to spend his holiday	D．to find a job

2.He wanted to see a good doctor because__________.

A．he was feeling bad

B．he could save 50 pence

C．he wanted to take some medicine home

D．a good doctor was very expensive

3.The first visit to the doctor cost_____________ later visit.

A．as much as	B．less than
C．more than	D．no more than

4.Henry tried to make the doctor believe that___________.

A．he wasn’t ill

B．It is the second time for him to go to his clinic(门诊部).

C．he saw a friend of his

D．he wasn’t feeling well

 

Henry was from the United States and he had come to London for a holiday.
One day he was not feeling well.  So he was to the clerk at the desk of his hotel and said, “I want to see a doctor. Can you give me the name of a good one?”
The clerk looked in a book, and said, “Dr. Grey.”
“Is he expensive?”
“Well,” the clerk answered, “he always asks for his patients two pounds for their first visit to him, and 1.5 pounds for later visit.”
Henry decided (决定)  to save 50 pence. When he went to see the doctor he said, “I’ve come again, doctor.”
For a few seconds the doctor looked at his face carefully without saying anything. Then he nodded and said, “Oh, yes.” He examined (检查) him and then said, “Everything’s going as it should do. Just continue (继续)with the medicine (药) I gave you last time.”
【小题1】Henry came to London___________.

A．to do some shopping	B．to visit friend
C．to spend his holiday	D．to find a job

【小题2】He wanted to see a good doctor because__________.

A．he was feeling bad

B．he could save 50 pence

C．he wanted to take some medicine home

D．a good doctor was very expensive

【小题3】The first visit to the doctor cost_____________ later visit.

A．as much as	B．less than
C．more than	D．no more than

【小题4】Henry tried to make the doctor believe that___________.

A．he wasn’t ill

B．It is the second time for him to go to his clinic(门诊部).

C．he saw a friend of his

D．he wasn’t feeling well

A. 阅读下面短文，用适当的词填空，每空一词。（1×5=5分）

	My grandmother is seventy years old, ___1____ she is very healthy. She is short and of medium ___2___. She has short straight white __3__. She likes reading. Every morning she gets up very early and then reads morning newspaper. When she reads, she always wears ___4__.She also likes to __5___ chess. She is very happy every day.