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【多选题】
\t专利法规定不授予专利权的项目包括（）。A.
违反国家法律的发明创造
B.
科学发现
C.
动物新品种
D.
食品制作方法
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举一反三
【简答题】生物必然进行新陈代谢，所以，并非生物必然不进行新陈代谢。
【单选题】The author quotes the example of Straus in Para. 4 to show
A.
the whole process of applying for the non-GMO certification.
B.
the great efforts for getting the certified non-GMO certification.
C.
the efforts Straus making to earn the non-GMO label.
D.
the great efforts Straus making to get certified organic.
【单选题】The author mentions the example of 'backpacks'(Line 4, Para. 2) to show the importance of______.
A.
pleasing the young as well as the old
B.
increasing usage among students
C.
exploring new market sections
D.
serving both military and civil needs
【简答题】新陈代谢(metabolism)
【单选题】下列关于新陈代谢的叙述，错误的是 [ ]
A.
新陈代谢包括合成代谢和分解代谢
B.
先有物质合成，后有物质分解
C.
人体内时刻以新合成的物质取代原有的物质
D.
物质代谢总是伴随着能量代谢
【单选题】关于PD140金属探测器开机的描述，下列不正确的是（）
A.
探测器打开时报警指示灯将闪烁几秒
B.
电源指示灯快速闪烁时，表明电池已充电
C.
位置开关可向左或向右拨动，这取决于哪种操作状态
D.
向左只有报警指示，向右为报警和音响同时进行
【单选题】What does the example of New Jersey (Para. 4) illustrate?
A.
Schools in rich districts are usually choosy.
C.
Official sources are careful on the success of AC. C. New Jersey has more need for teachers than elsewhere.
D.
AC has turned out good teachers for schools.
【单选题】The author gives an example of a woman in Para. 5. What kind of relationship between the hostess and the Roomba does that example support?
A.
A woman and her secret lover.
B.
A mother and a competent helper.
C.
The master and the household appliance.
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