With their shiny, grey bodies, dolphins(海豚)appear to be large fish． 1 , they are really warm-blooded mammals．Although they can stay under the water for up to 15 minutes 2 , the dolphins must come up to breathe air through a hole on top of their heads．
Dolphins are social animals．Many of them even 3 around humans．In addition to being playful; they are helpful to men．For example 4 400 B．C．the Great poet Arion was saved from 5 by a dolphin．From then until now, dolphins have been helping swimmers, 6 in trouble．Swimmers, however, are not 7 humans they help．In some parts of the world, they help men 8 fish．
Dolphins are very clever．Its brain is even larger than a human's．Therefore, some people think a dolphin 9 smarter than a man, but 10 , brain size is not the only measure of cleverness．Besides, measuring dolphin's cleverness in other ways is not possible 11 men cannot talk with them．But we can almost 12 that dolphins can talk with each other．They make different 13 which seem to be at least a form of language．Up to now men 14 able to find out how dolphins are talking．So no one really knows what they are thinking．If we could talk with them, perhaps they could teach us to be 15 they seem to be．
News analysts(分析家)，reporters, and correspondents(通讯记者)play a 1 role in our society．They gather information, prepare stories, and make broadcasts that inform us about local, state, national, and international 2 ; present points of view on current issues; and report on the actions of public officials．
Journalists spend much of their time out and about 3 information, interviewing people and attending events and press conferences．They make notes or 4 interviews on tape．Then, back in the office, they 5 the“copy”on a word processor．Journalists also do a lot of work on the phone, 6 and checking out facts．Large newspapers and radio and television 7 assign reporters to gather news about specific 8 such as crime or education．Some reporters specialize in fields such as health, politics, foreign affairs, sports, theater, consumer affairs, social events, science, business, or religion．Reporters on small publications 9 all aspects of the news．They take 10 , write headlines, lay out pages, edit wire service stories, and write editorials．It can get pretty frantic(狂乱的)as 11 draw near, so you need to be able to work 12 and under pressure．
Journalists must be able to write clearly and concisely(简明的)．They need to 13 a story interesting－and getting it the right 14 is quite a skill!You need to be 15 in people and have a(an)“ 16 ”for a good story．
This is certainly not a nine to five 17 ．After all, newsworthy events happen 24 hours a day, seven days a week． 18 can be long, especially when there are deadlines to 19 ．On the other hand, you get to talk to lots of interesting people, see all kinds of places and 20 the excitement of being right where it's all happening．
(1)
[ ]
A．
lead
B．
supportive
C．
important
D．
key
(2)
[ ]
A．
events
B．
incidents
C．
accidents
D．
news
(3)
[ ]
A．
to gather
B．
gathering
C．
reporting
D．
to report
(4)
[ ]
A．
record
B．
make
C．
have
D．
give
(5)
[ ]
A．
print
B．
approve
C．
write up
D．
read
(6)
[ ]
A．
talking
B．
interviewing
C．
polishing
D．
proving
(7)
[ ]
A．
stations
B．
organizations
C．
institutes
D．
companies
(8)
[ ]
A．
titles
B．
topics
C．
headlines
D．
ideas
(9)
[ ]
A．
concltude
B．
include
C．
broadcast
D．
cover
(10)
[ ]
A．
actions
B．
photographs
C．
materials
D．
interviews
(11)
[ ]
A．
deadlines
B．
publishings
C．
days
D．
nights
(12)
[ ]
A．
carefully
B．
clearly
C．
quickly
D．
happily
(13)
[ ]
A．
make
B．
make up
C．
write
D．
tell
(14)
[ ]
A．
words
B．
way
C．
size
D．
length
(15)
[ ]
A．
worried
B．
curious
C．
interested
D．
concerned
(16)
[ ]
A．
nose
B．
mind
C．
head
D．
eye
(17)
[ ]
A．
thing
B．
work
C．
job
D．
timetable
(18)
[ ]
A．
Days
B．
Hours
C．
Weeks
D．
Years
(19)
[ ]
A．
arrive
B．
draw
C．
hurry
D．
meet
(20)
[ ]
A．
experience
B．
feel
C．
face
D．
get
完形填空(Cloze Test)
I have been interested in animals since before I could remember．When I was four years old, I stayed on a farm where I helped to 1 hens' eggs．I became 2 , and asked those around me,“Where is the hole big enough for the eggs to come out?”When no one answered to my 3 , I hid in a henhouse for some four hours to 4 ．When my mother saw me rushing toward the house, she noticed my 5 ．Instead of scolding me for disappearing for so long(the family had even 6 the police!), she sat down and listened to me tell the wonderful story of how a hen 7 an egg．Then my childhood dream was as strong as ever：I wanted to learn things that no one else knew, uncover secrets through patient 8 ．
I was 9 enough to meet the late(已故的)Louis Leakey, who gave me this 10 chance to find out about the wild chimpanzees, our closest living relatives in the animal world．When I go back there, I see some 11 that I knew in the sixties, and one individual(个体)，her name is Fifi．She was a little baby when I arrived in 12 and she's about 43 years old now, she's the matriarch(女家长)of her community．When I look into her eyes, I think“this is my oldest chimpanzee friend, and she and I 13 memories that no other being in the world shares because they're not there any more．”And when I look into those eyes, I know I'm looking into the eyes of a thinking, feeling being． 14 I'll never know what she thinks about me．It's always a 15 , there's always something to learn．
天天向上一本好卷系列答案
小学生10分钟应用题系列答案
习情况。最近你在外语考试中，听力、阅读和写作进步很大，但在做完形填空时还存在一些问题。请你给Mrs.Smith写封回信，感谢她对你的帮助，说明目前学习情况，分析取得进步的原因和存在的问题，并请她提出指导意见。
your letter last week .