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【单选题】
下列反映某手机厂家的市场细分的变量组合中,请选出不属于人口因素的变量是( )。A.
年龄
B.
性别
C.
收入
D.
购买频率
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【单选题】The jungles of the sub-Sahara, afflicted with tse-tse and mosquitos, is an unhealthy area.
A.
requiring inoculation against
B.
heated by
C.
flooded by
D.
plagued by
【单选题】根据以下材料，回答题 The Sahara Desert The Sahara Desert is the largest desert in the world. It stretches across Africa from Senegal to Egypt. The Sahara Desert is an unfriendly environment. During the day it's...
A.
Right
B.
Wrong
C.
mentioned
【简答题】max s＝zk／pk
【单选题】汉译英：“船舶；车辆”，正确的翻译为( )。
A.
vessel；vehicle
B.
ship；cargo
C.
vehiclc；vessel
D.
cargo；vehicle
【简答题】翻译:the vehicle’s maximum speed is 195km/h(MT) and 180km/h(AT).
【简答题】翻译: approximately speedometer tachometer vehicle Damage indicate
【单选题】Why does the famine in the western Sahara and the Sahel regions of Africa take place this year?
A.
People are dying of cancer caused by sprayed insecticide.
B.
The insecticide has little effect on the hoppers and locusts
C.
The number of the hoppers and locusts are too large to control.
D.
The UN forbad the regions to use sprayed insecticide.
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