【C6】
A. Think
B. Propose
C. Suppose
D. Presume
What does the woman say about parking？
A. Each tenant is given a parking lot.
B. It' s difficult to find a parking place.
C. The tenant has to pay to park.
D. The tenant can use any space in the parking area.
【C7】
A. constant
B. permanent
C. timely
D. short
The author believes that the future of nanotechnology will be______．
A. conspicuous
B. distinctive
C. foreseeable
D. promising
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