(Watt) is a measurement unit of electricity. (为括号部分的单词选择相对应的构词法)
B.Coinage
C.Eponym
D.Clipping
B.Coinage
C.Eponym
D.Clipping
第1题
What is the oxidation state of iron in pyrites, FeS2? Is the anion diatomic? What physical measurements could be performed to test this hypothesis?
第2题
Watt (为下列单词选择相对应的构词法)
A、Sound Reduplication
B、Coinage
C、Eponym
D、Clipping
第3题
(Watt )is the measurement unit of electricity. (为括号部分的单词选择相对应的构词法)
A、Coinage
B、Sound Reduplication
C、Clipping
D、Eponym
第4题
(Watt )is a measurement unit of electricity. (为括号部分的单词选择相对应的构词法)
A、Sound Reduplication
B、Coinage
C、Eponym
D、Clipping
第5题
A、Jane Austen
B、Watt Whitman
C、Emily Dickinson
D、Harriet Beccher Stowe
第6题
The word horsepower(马力) was first used two hundred years ago.James Watt had made the first widely used steam(蒸气)engine. He had no way of telling people exactly how powerful it much work one strong horse could do in one minute. He called that unit one horsepower. With this unit he could measure the work his steam engine could do.
He discovered that a horse could lift a 3,300-pound weight 10 feet into the air in one minute. His engine could lift a 3,300-pound weight 100 feet in one minute.
Because his engine did ten times as much work as the horse, Watt called it a ten horsepower engine.
6.The passagesays that Watt made the first widely used steam engine.
A.T
B.F
7.Watt made up a unit of measurement based on the strength of a horse.
A.T
B.F
8.Watt wanted to find a way to lift a 3300-pound weight.
A.T
B.F
9.One horsepower would equal the weight a horse could lift.
A.T
B.F
10.The title of the passageis "How the Term Horsepower Came into Being".
A.T
B.F
第7题
The word horsepower(马力) was first used two hundred years ago. (200年前“马力”这个词首次使用。) James Watt had made the first widely used steam(蒸气)engine. He had no way of tellingpeople exactly how powerful it was, for at that time there were no units for measuring (测量)power.Watt decided to find out how much work one strong horse could do in one minute. He called thatunit one horsepower. With this unit he could measure the work his steam engine could do.He discovered that a horse could lift a 3,300-pound weight 10 feet into the air in one minute. Hisengine could lift a 3,300-pound weight 100 feet in one minute.Because his engine did ten times as much work as the horse, Watt called it a ten horsepowerengine.
6.The passagesays that Watt made the first widely used steam engine.
A.T
B.F
7.Watt made up a unit of measurement based on the strength of a horse.
A.T
B.F
8.Watt wanted to find a way to lift a 3300-pound weight.
A.T
B.F
9.One horsepower would equal the weight a horse could lift.
A.T
B.F
10.The title of the passageis "How the Term Horsepower Came into Being".
A.T
B.F