( ) 7. ―Who is the old man in the chair in the newspaper?
―Stephen William Hawking. He is considered as the greatest scientist in the world______ is living today.
A. which B. he
C. that D. who he
7. C 此句定语从句的先行词the greatest scientist为人,故选C。
题目来源:仁爱英语同步练习册九年级上册仁爱版 > Topic3 China is the third nation that sent a person into space.
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( ) 3. ―Can you_____ me why you are late again?
—Sorry,sir,my car broke down on the way.
A. explain to B. explain
C. share to D. share
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( ) 3. ―What about some coffee?
—No,Fm not thirsty and recent studies ______ people ______ drinking it
too much.
A. warn;of
B. warn; /
C . warn;against
D. keep; /
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( ) 2.——What do you think of the movie?
——It's the most interesting one _____I have ever seen.
A. where B. that
C. what D. when
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Discovery Spaceship took off from the Kennedy Space Center on Florida's Atlantic coast. It was launched 1 send some new science supplies and other things that the International Space Station needed. This time Discovery Spaceship 2 almost 8 ,000 kilograms of supplies for the International Space Station.
3 Discovery was launched,Rick Sturckow ,one of the astronauts in the spaceship said to his partner on the ground by radio, "Thanks for everyone 4 helped prepare for this journey to the International Space Station,our journey would be 5 We're ready for stepping up the science on the International Space Station."
6 the bad weather and a technical problem,the date which Discovery was sent up was 7 A week later people sent it up successfully.
Discovery spent 13 days 8 to the International Space Station,and astronauts had three spacewalks after it 9 the space station on Sunday. Eight mice traveled to the station 10 Discovery. They will live there for several months and help scientists study the astronauts' bone loss and people's bone disease on Earth.
( ) 1. A. so that B. in order
C. in order that D. in order to
( ) 2. A. lift B. lifted
C. carry D. carried
( ) 3. A. Before B. After
C. While D. Until
( ) 4. A. what B. who
C. which D. whom
( ) 5. A. faster
B. more comfortable
C. longer
D. more dangerous
( ) 6. A. Thanks to B. Thanks for
C. Because of D. Because
( ) 7. A. canceled B. placed
C. finished D. discussed
( ) 8. A. walk B. walking
C. fly D. flying
( ) 9. A. connected to
B. was connected to
C. covered with
D. was covered with
( ) 10. A. in B.on
C. by D. with
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( ) 4. ―What are you reading?
—A newspaper.It says some UFOs are only met______ .
A. by mistake B. by sudden
C. by chance D. by bus
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use,travel,effect,small,it,
move,is, if,from,run
Some of us may know nothing about " black holes." In fact,they are not real holes like those in the walls or in the ground,but an object in space or outer space with extremely large gravity.1gravity is so strong that even light can't escape from the black hole. A black hole is from a collapsed (對塌)super star. When a super star 2 out of its fuel (燃料).it will collapse. Its gravity remains the same,but in a 3 space,the star no longer produces light.
The gravity of a black hole is so huge that all the objects that used to go around the super star continue to 4 around the black hole. However, 5 an object is close to the black hole,it will 6 pulled into the black hole.
"The huge gravity of a black hole is so terrible ! Even if nuclear weapons (原子弹)are 7 to attack a black hole,all the 8 could only be a small hole , " said a scientist 9 New York. There are over 10 million black holes in the universe. Some are 10 and others are not. They have so huge gravity. Can they affect our earth one day? We don't know.
1._________ 2.______ 3.________
4.______ 5.______ 6.________
7.______ 8.______ 9.________
10.______
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( ) 2. — going to the beach?
—That’s a good idea.
A. Do B. Do you
C. What about D. What
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