阅读理解。
Jim was traveling around the country in his car.In the evening he wanted to find a small hotel. At this
time he saw an old man walking along with difficulty,he stopped his car and said to the old man,"Where
is the Hotel?will you please tell me how to get ghere?""Yes,"The old man answered,"I'll show you the
way."
He got into Jim's car,and they droue for about twelve kilomdtres.When they came to a small house,
the old man said: "stop here."Jim stopped and looked at the house,"But this isn't a hotel,"he said to the
old man."No,"the old man answered."this is my house.And now I will show you the way to the sun Hotel.
Thrn around and go back nine kilometers.Then you'll see the sun Hotel on your nitht ".
1. Jim wanted to stay for the night _______.
A. in his car
B. in a hotel
C. at home
D. on the road
2. Jim stopped his car to _______.
A. buy something
B. drive the old man house
C. ask the way
D. repair it
3. The old man took Jim to_______.
A. a policeman
B. the sun Hotel
C. his house
D. the cinema
4. In fast, it's only about _______kilometers to get to the sun Hotel from the place where the kriver
asked the old man the way.
A. 3
B. 6
C. 9
D. 12
5. That day Jim drove _______ kilometers to the sun Hotel after he asked the old man the way.
A. 18
B. 36
C. 24
D. 21
，两水解反应相互促进，故可产生沉淀和气体，
。B选项，正确答案是HS-+H2O====H2S+OH-。C选项，正确答案是2Fe(OH)3+6H++2I-====2Fe2++I2+6H2O。D选项，正确答案是
。故本题选A。