…that not only does the household cleaning and prepare and serve hismeals, (33) _____ also can carry him to the bathtub if he cannot walk.
A. either
B. as
C. and
D. but
Giải bởi Vietjack
=>…that not only does the household cleaning and prepare and serve his meals, but also can carry him to the bathtub if he cannot walk.
Tạm dịch:… không chỉ dọn dẹp gia đình , chuẩn bị và phục vụ bữa ăn của mình, mà còn có thể mang con người đến bồn tắm nếu người đó không thể đi bộ.
Đáp án cần chọn là: D
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Choose the best answer to complete each sentence
Washing machines, vacuum cleaners, and dish washers are labor _______ devices which help us do housework easily and quickly.
Choose the best answer to complete each sentence
I think we maybe run _______ natural resources some day.
"The advances in robotics make it clear that many household chores willbe easily handled by a robot in the near future," says Bob Christopher, who worksfor a robotic technology company that is marketing a toy robot (30) _____ Pleo.
Read the passage below and choose one correct answer for each question.
In the future, maybe all cars that run on petrol will be replaced by solar cars, which have been around for a while, but with recent developments in solar car design and the measurement of photovoltaic cells becoming smaller, the dream of a truly efficient solar car is more reality than fantasy. A solar car is a vehicle powered by photovoltaic cells, also called solar cells, which convert sunlight (light energy) into electrical energy. As a source of energy on earth, there is nothing like the sun: in a mere one thousandth of one second (.001) , the sun emits enough energy to fulfill our planet's energy needs for the next 5,000 years. It is a staggering fact, and an exciting one. Since the energy from the sun is responsible for renewable resources such as wind, tides, and heat, solar energy seems to offer the brightest future for not only cars, but for the entire energy crisis. Despite the appearance that solar energy may be the least, feasible among the current crop of alternative fuel propositions, new solar powered devices and more specifically solar powered cars are beginning to be developed. How do Solar Cars work?
The photovoltaic cells absorb photons from sunlight. This action generates heat, which the cells then convert into electrical energy and stores in an onboard battery. This process of conversion is called the photovoltaic effect. Not surprisingly, such a vehicle has zero emissions, and is very environmentally friendly. Unfortunately, at the moment photovoltaic cells are extremely inefficient, yet as time progresses the efficiency of these cells will grow. This will make solar energy and solar cars the fuel and car of the future - a closer reality.
According to the text, ___________
"The advances in robotics make it clear that many household (29) ____will be easily handled by a robot in the near future," says Bob Christopher, whoworks for a robotic technology company that is marketing a toy robot (30) _____Pleo.
Choose the best answer to complete each sentence
The medical community continues to make progress in the fight against cancer.
Choose the best answer to complete each sentence
We sometimes go away from the city to the countryside for a ______ of fresh air.
Indentify the one underlined word or phrase that must be changed in order for the sentence to be correct.
Many optimist people have made predictions about the
positive impact of the increasing mechanization
on human life.
Robots can (27) _____ be found from vacuuming the floors in your hometo exploring the surface of Mars.
Demographic changes, such as a rapidly aging population and a shrinkingworkforce, will drive forward the application of new (34) ___.
(35) _____ addition, it is likely that in the near future we will see robots-taking on some of the care functions elderly, or long-term ill people.
Choose the best answer to complete each sentence
The ______ of the future will no longer be remedial. It will be preventive.
Choose the best answer to complete each sentence
I was brought _______ in the countryside by my aunt after my parents had pass _______.
