2019.9.30 词汇课22 课后作业

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您的姓名：
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1.
词根-fac, -fact, -feas, -feat, -fect, -feit, -fic, -fici, -fict 表示的含义为________。
A. 做；制造
B. 拿着；拥有
C. 接触；触摸
D. 限制；约束
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2.
The new airport will ________ the development of tourism.
A. fashion
B. affect
C. perfect
D. facilitate
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3.
A single mosquito can ________ a large number of people.
A. factor
B. infect
C. difficulty
D. affected
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4.
She's the ________ candidate for the job.
A. effect
B. fake
C. perfect
D. factory
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5.
He was born with a hearing ________.
A. defect
B. deficit
C. coefficient
D. efficiency
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6.
________ is a substance that kills germs. It is used, for example, for cleaning kitchens and bathrooms.
A. Facilitator
B. Affection
C. Manufacture
D. Disinfectant
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7.
But for mobile phones, our communication would not have been so ________ and convenient.
A. faculty
B. efficient
C. infected
D. deficient
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8.
She questioned whether it was ________ to stimulate investment in these regions.
A. affective
B. infectious
C. feasible
D. manufactured
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9.
A(n) ________ is someone who leaves their country, political party, or other group, and joins an opposing country, party, or group.
A. defector
B. infection
C. effectiveness
D. perfectionist
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10.
Physical activity is an important ________ in maintaining fitness.
A. efficacy
B. effective
C. factor
D. defection
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