This explains why even our most effective efforts to move people into jobs seem never to t
A.squeeze
B.shrink
C.descend
D.decrease
A.squeeze
B.shrink
C.descend
D.decrease
第1题
A.It's convenient as snacks.
B.It explains why the woman likes fast food.
C.It's convenient as main meals.
D.The convenience outweighs its tastelessness.
第2题
Relief of nicotine withdrawal partly explains why people feel pleasurable in smoking.
A.Y
B.N
C.NG
第4题
Which of the following statements is NOT true?
A.Getting off to work with a minimum effort helps save one' s energy.
B.Dr. Kletman explains why people reach their peaks at different hours of day.
C.Habit helps a person adapt to his own energy cycle.
D.Children have energy cycles, too.
第5题
A.Chemical knowledge was limited to a small number of people.
B.The symbolic language used was very imprecise.
C.Very few new discoveries were made by alchemists.
D.The records of the chemical processes were not based on experiments.
第6题
Which of the following statements is NOT TRUE?
A) Getting off to work wit a minimum effort helps save one’s energy.
B) Dr. Kleitman explains why people reach their peaks at different hours of day.
C) Habit helps a person adapt to his own energy cycle.
D) Children have energy cycles, too.
第7题
A.It was a principle that applied to fauna but not to flora.
B.It was discovered independently by two different geologists.
C.It describes how fossils are distributed in rock strata.
D.It explains why plants and animals undergo transformations through time.
第8题
Which of the following statements is NOT true?
A.Children have energy cycles, too.
B.Habit helps one adapt to his own energy cycle.
C.Getting off to work with a minimum effort helps save one's energy.
D.Dr. Kleitman explains why people reach their peaks at different hours of day.
第9题
A.The habit of one-click purchases makes it natural to click other contents.
B.The iPhone users want to show off the convenience of their machine.
C.The iPhone users are more addicted to web resources than web users.
D.It"s far more convenient for iPhone users to download than copy from PC.