题目内容
The two countries have been ________with each other for six years .
- A.on war
- B.in war
- C.at war
- D.against war
完形填空(共20小题;每小题1.5分,满分30分)
阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
Today we had an American family, the Robinsons, for Sunday dinner. Mr. Robinson is my mother’s co-worker.
Mr. and Mrs. Robinson and their two young came at about 6:00 PM. Mrs. Robinson gave Mum a bunch of fresh flowers, color,freshness and their good will. Mum did the and it was left to ourselves to get to know each other. I soon on well with the two girls Judy and Annie.
Mrs. Robinson was much than her husband. There was a moment of embarrassment when Granny asked about her . Mum was about to apologize Mrs. Robinson laughed and said it was quite all right and that she had been in long enough to know it was the Chinese custom. She told us that she was 32, though her husband was 52.
And of course they entirely the dinner. Like a perfect Chinese hostess, Mum and especially Granny stuffing(填) them with food and urging them to eat and to drink, apologizing all the time that it’s a homely meal. , Mrs. Robinson said to Mum, “In the West any hostess would be proud of such a feast instead of apologizing for it, and we don’t urge the guests to eat or drink. so many good things before me, I certainly don’t need any urging. The problem is how to prevent overeating owing to your keeping putting food into my bowl.” We
all laughter at that.
When they to leave, they thanked us not only for the excellent dinner, but for giving them such a nice . Besides, they insisted on giving every one of us a hug and a , which did embarrass me. But I think Granny was really when they kissed her.
It’s surprising how a little good will on both sides can language and cultural barriers.
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In a surprising discovery about where higher life can survive, scientists have found a shrimp —— like creature and a jellyfish swimming beneath an Antarctic ice sheet.
About 180 meters below the ice where no light can get through, scientists had thought nothing much more than a few microbes (微生物) could exist.
That’s why a NASA team was surprised when they lowered a video camera to get the first long look at the underbelly of an ice sheet in Antarctica. A curious shrimp – like creature came swimming by and then parked itself on the camera’s cable. Scientists also pulled up a tentacle (触须) they believe came from a jellyfish.
“We were operating on the presumption that nothing’s there.” Said NASA ice scientist Robert Bindschadler. “It was a shrimp you’d enjoy having on your plate.”
“We were just gaga (狂热的) over it,” he said of the 7.5cm long, orange creature starring in their two – minute video. Technically, it’s not a shrimp. It’s a Lyssianasid amphipod, which is distantly related to the shrimp.
The video is likely to inspire experts to rethink what they know about life in harsh environments. And it has scientists thinking that if shrimp – like creatures can live below 180 meters of Antarctic ice in freezing dark water, what about other cold places? What about Europa, a frozen moon of Jupiter?
Cynan Ellis – Evans, a scientist of the British Antarctic Survey called the finding fascinating. He said it was possible the creatures swam in from far away and don’t live there permanently.
But Kim, who is a co-author of the study, doubts it. “The site in West Antarctica is at least 19 km from open seas. Bindschadler drilled a 20 cm – wide hole and was looking at a tiny amount of water. That means it’s unlikely that two creatures swam from great distances and were captured randomly in that small of an area,” she said.
Yet scientist were puzzled at what the food source would be for these creatures. While some microbes can make their own food out of chemicals in the ocean, complex life like the shrimp can’t, Kim said.
“So how do they survive? That’s the key question.” Kim Sai.
“It’s pretty amazing when you find a huge puzzle like that on a planet where we thought we know everything.” Kim said.
【小题1】 What does the underlined word “harsh” probably mean?
A.cold | B.loud | C.cruel | D.ugly |
A.swam great distances to Antarctic | B.has always lived in the region |
C.gradually evolved from shrimps | D.has nothing in common with shrimps |
A.it marks NASA’S first Antarctic biological study |
B.it proves there is marine life in the Antarctic |
C.it could inspire further study of life in harsh environments |
D.it shows that Lyssianasid amphipod is closely related to shrimps |
A.Complex life usually lives on other forms of life. |
B.Scientists saw two creatures in the two – minute video. |
C.It is possible for creatures to live 180 meters below the ice though there is no light. |
D.Scientists captured the shrimp – like creature in a camera by drilling a hole through the ice. |