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更多“What does the author think abo…”相关的问题
What does the author mean by "better off" in Paragraph 3？
A．richer
B．wiser
C．happier
D．luckier
What does the author think about the genetic engineering of pine trees？
A．Time-consuming.
B．Worthwhile.
C．Significant.
D．Technically impossible.
What suggestion does the author make in order to grasp this opportunity？
A．Search for new energy sources.
B．Forbid motor transportation.
C．Accept a new life style.
D．Adopt a new form. of invention.
What does the author say about the effect of nicotine on smokers？
A．It threatens their health.
B．It heightens their spirits.
C．It suppresses their appetite.
D．It slows down their metabolism.
What does the author think of the new immigrants？
A．They will be a dynamic workforce in the U.S.
B．They can do just as well as their predecessors.
C．They will be very disappointed on the new land.
D．They may find it hard to fit into the mainstream.
What does the author say about the driverless car？
A.It does not seem to create a generational divide.
B.It will not necessarily reduce road accidents.
C.It may start a revolution in the car industry.
D.It has given rise to unrealistic expectations.
What does the author think of traditional farming practices？
A) They have remained the same over the centuries
B) They have not kept pace with population growth
C) They are not necessarily sustainable
D) They are environmentally friendly
