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What does the writer want to show in this passage？
A．A discovery by accident sometimes may change the whole world.
B． Saccharin labels are required to carry a cancer warning.
C． People should return to taking table sugar.
D． Saccharin and aspartame are quite safe at normal use levels.
答案
更多“What does the writer want to show in this passage？ A．A discovery by accident s”相关的问题
第1题
What does the writer mean by "paid dividends" in line 147
A．brought financial reward
B．produced benefits
C．was worth the suffering
D．allowed money to be saved
第2题
What does the writer think of the ads in the newspapers or magazines？
A．He believes what the ads said.
B．He thinks the ads must be very expensive.
C．He thinks the ads never turned out true.
第3题
What does the writer say about the consistency of quality in service？
A．It is impossible.
B．It is likely.
C．It is certain.
D．It is not sure.
第4题
What solution does the writer suggest to dispel melancholy mood？
A．cultivate wide interest
B．balance impulse and principle
C．strive for success and enjoy its gain
D．A and B
第5题
What does the writer refer to as "a luxury"？
A．To have to work to survive.
B．To lace a hard decision.
C．To stay home.
D．To look after a young child or several children.
第6题
What does the writer say about the apartments？
A．There is not much space between them.
B．Each one has its own bathroom.
C．They all have four bedrooms.
D．Not all of them have dining areas.
第7题
What does the writer suggest about public transport？
A．It gives less mobility,
B．It only works locally.
C．It enables a variety of jobs,
D．It is becoming more popular,
第8题
What does the remark of the writer's friend imply？
A．Waiters are usually skillful at talking with others.
B．We should spend more time talking with our families.
C．The good service of one culture may not suit people of another culture.
D．People regard waiter's talk as one part of service.
