A.{‘human’,‘tiger’,‘dog’,‘cat’}
B.[‘human’,‘tiger’,‘dog’,‘cat’]
C.运行出错
D.(‘human’,‘tiger’,‘dog’,‘cat’)
From paragraph 1, we know that some 40 genes involving in cancer are ______.
A.harmful to the human body
B.necessary to the human body
C.the elements that form. cancer
D.useless to the human body
A.with
B.above
C.without
D.within
What does the writer think about machines with human-like ability?
A.He believes they will be useful to human beings.
B.He believes that they will control us in the future.
C.He is not quite sure in what way they may influence us.
D.He doesn't consider the construction of such machines possible.
If cloned animals could be used as organ donors, ().
A、people don’t have to worry about cloning twins for transplants
B、raising animals such as pigs can help solve the problem
C、the human body attacks and destroys tissue from other species
D、it may be more efficient to produce such animals by cloning than by cur
某公司每年工资总额在比前年增加20%的基础上再追加200万元,若以Wt表示第t年的工资总额(单位:百万元),求Wt满足的方程;若2000年该公司的工资总额为1 000万元,则5年后工资总额将是2000年的多少倍?
Which one is not true about Apple according to the article?
A.They build products that extend human capability, freeing people from drudgery and helping them achieve more than they could alone.
B.They expect individual commitment and performance above the standard for our industry.
C.They believe that they don’t need to own and control the primary technologies behind the products they make.
D.They believe that we’re on the face of the Earth to make great products, and that’s not changing.