题目
A、智慧地球
B、智慧城市
C、智慧出行
D、智能交通
第3题
A.60% of its population.
B.70% of its population.
C.30% of its population.
D.40% of its population.
第4题
A.Because of its size.
B.Because of its fuel.
C.Because of its complicated engine.
D.Because of its burning time.
第5题
A.Because of its size.
B.Because of its fuel.
C.Because of its complicated engine.
D.Because of its burning time.
第6题
A.60% of its population.
B.70% of its population.
C.30% of its population.
D.40% of its population.
第7题
A.to its best use
B.for its best use
C.as its best use
D.in its best use
第8题
A.Reading its ads in the newspapers.
B.Calling its personnel department.
C.Contacting its manager.
D.Searching its website.
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