A.To avoid predators.B.To expose the eggs to stronger sunlight.C.To have a better view
A. To avoid predators.
B. To expose the eggs to stronger sunlight.
C. To have a better view of predators.
D. To save labor.
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W: Really?
M: Yeah.
W: So what are you doing this summer, anything special?
M: Well, actually yeah. My parents have always liked taking my sister and me to different places in the United States. You know, places with historical significance. I guess they wanted to reinforce the stuff we learned in school about history. And so even though we are older now, they still do once in a while. Oh so where are you going this summer?
W: Well, this summer it's finally going to be Gettysburg.
M: Finally? You mean they never took you yet? I mean Gettysburg. It's probably the most famous Civil War site in the country. It's only a couple of hours away. I thought that would be one of the first places that they' d have taken you. I have been there a couple of times.
W: We were going to go about ten, well, no, it was exactly ten years ago, but I don' t know, something happened, 1 cannot remember what.
M: Something changed your plans?
W: Yeah, don't ask me what it was, but we ended up not going anywhere that year. I hope that doesn't happen again this year. I wrote a paper about Gettysburg last semester for a history class I was taking. Well, about the political situation in the United States right after the battle at Gettysburg. ,So I'm eager to see the place.
(23)
A. Places the man has visited.
B. A paper the woman is writing for a class.
C. School activities they enjoy.
D. The woman's plans for the summer.
A.They are cheaper.B.They do not pollute as much.C.They are simpler to drive.D.They ar
A. They are cheaper.
B. They do not pollute as much.
C. They are simpler to drive.
D. They are faster.
【C16】
A. go with
B. go along
C. follow
D. follow up
The examples given by the writer in Paragraph serve ______.
A. to prove the high technology has a promising future
B. to support his assumption of new type of teamwork in the preceding paragraphs
C. to show that it tends to be an end to teamwork soon
D. to indicate the computer-assisted team effort just means investigation and simulation