A. a
B. an
C. the
D. Ø (no article)
A. gave
B. had given
C. will give
D. would give
A. he had left
B. he left
C. he has left
D. he was left
A. because of
B. though
C. in spite of
D. despite
A. about
B. on
C. with
D. for
A. Although all these problems
B. Even though there are problems
C. Despite of all these problems
D. In spite of there are problems
A. Once inexperienced
B. Otherwise inexperienced
C. If inexperienced
D. Although inexperienced
A. to be informed
B. to inform
C. being informed
D. having informed
A. romance
B. romantic
C. romantically
D. romanticize
A. increase
B. enlargement
C. extension
D. expansion
A. break
B. cut
C. lend
D. keep
A. watchers
B. audiences
C. viewers
D. spectators
A. gravely
B. bitterly
C. highly
D. fully
A. preservation
B. conservation
C. reservation
D. way
A. monetary
B. greedy
C. spiritual
D. object – oriented
A. clear
B. thin
C. insignificant
D. obvious
A. sleep
B. sit down
C. eat
D. relax
A. elicited
B. irregular
C. secret
D. illegal
A. I'm half ready.
B. God save you.
C. Thank you so much.
D. Don’t mention it!
A. Not at all.
B. Very kind of your part.
C. It is very kind of you to say so.
D. Willingly
A. Because of science, disease caused by contaminated food has been virtually eradicated.
B. It caused a lack of information concerning the value of food.
C. As a result of scientific intervention, some potentially harmful substances have been added to our food.
D. The scientists have preserved the color of meats, but not of vegetables.
A. meats
B. colors
C. researchers
D. nitrates and nitrites
A. trouble-making
B. color-retaining
C. money-making
D. cancer-causing
A. Drugs are always given to animals for medical reasons
B. Some of the additives in our food are added to the food itself and some are given to the living animals
C. Researchers have known about the potential hazards of food additives for more than forty-five years
D. Food may cause forty percent of the cancer in the world
A. Harmful and Harmless Substances in Food.
B. Improving Health through a Natural Diet.
C. The Food You Eat Can Affect Your Health.
D. Avoiding Injurious Substances in Food.
A. the Moon’s effect upon the Earth.
B. the origin of the Moon.
C. a comparison of the Moon and the Earth.
D. what we know about the Moon and its differences to Earth.
A. older than the Earth
B. protected by a dense atmosphere
C. composed of a few active volcanoes
D. the primary cause of Earth’s ocean tides
A. heavier
B. orderly
C. equally distributed
D. not uniform
A. to show the result of the Moon not having an atmosphere.
B. to show the result of the Moon not having active tectonic or volcanic activity.
C. to explain why the Moon has no plant life because of meteorites.
D. to explain the corrosive effects of atmospheric weathering.
A. change
B. impact
C. obliterate
D. erupt
A. of the composition of lunar soil
B. the surface gravity of the Moon is less
C. the Moon has no atmosphere
D. the Moon has no active tectonic or volcanic activity
A. it has a wide range of temperatures
B. it is heavier on one side than the other
C. it has less effect upon the tides than the Sun
D. it is unable to protect itself from meteorite attacks
A. The Moon is not able to support human life.
B. If the Moon had no gravitational influence, the Earth would not have tides.
C. People living in Hawaii and Arizona would feel at home on the Moon.
D. Mars could have been formed in a similar way to the Moon.
A. Students
B. play always
C. their game
D. their lessons
A. childhood
B. can prevent
C. by
D. immunization
A. Both
B. students
C. confusing
D. questionnaire
A. Mary plays well but the others play better.
B. Mary as well as other players of the team plays very well.
C. Everyone in the team, but Mary, plays very well.
D. Mary is the best player of the team.
A. She asked her boyfriend where did he go last night.
B. She asked her boyfriend where he went the night before.
C. She asked her boyfriend where had he gone the night before.
D. She asked her boyfriend where he had gone the night before.
A. He might have told us his new address.
B. He should have told us his new address.
C. He must have told us his new address.
D. It doesn’t matter that he didn’t tell us his new address.
A. I wish I went to my friend's birthday party last night .
B. I wish I have gone to my friend's birthday party last night.
C. I regret not having gone to my friend's birthday party last night.
D. I regret not to go to my friend's birthday party last night.
A. He arrived at the airport sooner than he had expected.
B. No sooner had he arrived at the airport than he called home.
C. Calling home, he said that he had arrived at the airport.
D. He arrived at the airport and called me to take him home.
Lời giải có ở chi tiết câu hỏi nhé! (click chuột vào câu hỏi).
Copyright © 2021 HOCTAP247