— What should I do before operating the new machine?

— You’d better read its ______ first carefully.

A．explanations     B．instructions      C．descriptions      D．introductions

--- What should I do before operating the new machine?
--- You’d better read its ______ first carefully.

1. A.
   explanations
2. B.
   instructions
3. C.
   descriptions
4. D.
   introductions

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（/\），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第十一处起）不计分。
It was 2:10 in the afternoon when I entered the classroom. I was surprising to see our teacher operating the video camera. Most of us have never been in front of a video camera before, but we were very nervous. As for myself, I had once faced it at home. My uncle shot as we were celebrating for my sister’s birthday. However, this was complete different. We had to talk about our articles as if we were reading news on TV. The funny thing was every time I tried to face the cameras and talked about my article, I forgot the article and couldn’t help look down at it. It was quite a different experience for me, thanks to our teacher.

I spend a lot of time backpacking and hiking the outdoors and there are two pieces of equipment that are with me on each trip: an Adventure Medical Kits Weekender and an Adventure Medical Kits Suture Syringe Kit. Both proved very helpful on my most recent adventures to the Wrangell in Alaska.

On that day, we were “blessed” with rain, making our water crossing on the Dixie Pass very difficult. Our party of 12 had almost reached our destination when I slipped, severely gashing(划伤) my knee open in the process. While I could not see the wound at first because of the rain pants I was wearing, I knew it was severe.

  Blood was running freely and I made those standing nearby aware of the damage. They quickly came over to assist, pulled my pack off and removed the Weekender First Aid Kit and Suture Kit from it. Fortunately, one of my partners is a doctor called William, who has often performed this type of work in the operating room, not out in the wild.

  I seriously think he was more nervous about all this than me! I, of course, was more than happy that I did not have to stitch(缝合) myself up. As a marine, I’ve had to do it before. Fortunately, the sky had cleared up about two hours before, so we had great sunlight to work with. The doctor worked quickly with the assistance of another fellow camper acting as a nurse and placed seven stitches into my knee once the wound had been cleaned up.

  Later that evening we used a syringe(注射器) we set aside loaded with Iodine(抗炎药) to clean the wound and then bandaged it again. The doctor was very impressed with the kits contents!

  I’ve already ordered another Suture Syringe Kit. I have to say the kits are worth their weight in gold! Thanks for the contents in the kits!

1.What does the underlined word “it” in paragraph 2 probably refer to?

A. the wound              B. the rain                 C. the kit                               D. the knee

2.Why did the author think that William was more nervous while performing the first aid than himself?

A. Because William didn’t know how to use the kits.

B. Because the author didn’t trust William.

C. Because the author hurt himself severely.

D. Because William had no experience of doing it in the wild.

3.From the passage, we can infer that the kits are__________.

A. useless                 B. extremely useful   C. troublesome             D. not essential

4.What is mainly discussed in the passage?

A. How first aid kits saved a backpacker in Alaska.

B. How a doctor did the operation in the wild.

C. How the author with 12 fellow campers hike the outdoors.

D. How the author hurt himself.

Somali pirates(海盗) robbed three Thai fishing ships with 77 sailors on board nearly l,200 Miles off the Somali coast，the farthest-off-shore attack to date，an officer said Tuesday.

Pirates have gone farther south and east in answer to increased patrols(巡逻) by warships off the Somali shore. The robbing of the three ships Sunday was about 600 miles outside the normal operation area for the international force，said a spokesman．

The spokesman said the attack so far out at sea was a clear sign that the international patrols against pirates were having a “marked effect on pirate activity in the area”．

“Once they start attacking that far out，you’re not even really talking about the Somali basin or areas of water that have any connection with Somalia,” said an officer，Roger Middleton．“Once you’re that far out, it's just the Indian Ocean，and it means you’re looking at trade going from the Gulf to Asia，from Asia to South Africa.”

"This is the farthest robbing to date．They are now operating near the Maldives and India,” said another officer．

The three ships--the MV Prantalay 11，12，and l 4—had 77 members on board in total．All of them are Thai, the spokesman said．Before the Sunday robbing，pirates held 11 ships and 228 sailors．

Pirates have increased attacks over the past year in hopes of catching more dollar payments. Because of increased patrols and defenses on board ships，the success rate(率)has gone down，though the number of successful attacks has stayed the same year over year.

The pirate attack reported in the text happened            ．

A．far out in the Indian Ocean

B．in the normal patrol area

C．near the Somali, coast

D．in the south of Africa

According to the text, which can best describe the situation of the pirate problems?

A．More goods on board are lost.

B．Pirate attacks happen in a larger area now.

C．The number of attacks has stayed the same these years.

D．Pirate attacks are as serious as before along the Somali coast.

Which is true about the warship patrols according to the text?

A．The patrols are of little effect.

B．The patrols are more difficult.

C．More patrols are quite necessary even in Asia.

D．The patrols only drive the pirates to other areas.

How many sailors were held by the pirates before the time of the report?

A．228.             B．77.              C．383.             D．305.