【单选题】Which rental has easy access to buses and subway?
B.
The rental in Berkeley
C.
The rental in San Francisco
【单选题】In the past two decades , old-fashioned sharing has become successful rental businesses: witness the success of Netflix, Zipcar and CouchSurfing.
【单选题】In the past two decades, old-fashioned sharing has become successful rental businesses: witness the success of Netflix, Zipcar and CouchSurfing.
【单选题】Rental businesses have come up with temporary blackout dates and adding extra charges for peak times.What is the correct understanding of "blackout dates?" in the text?
A.
the days when electricity is not provided
B.
the days when rental service is not offered
C.
the days when the people are in great demand of electricity
D.
the days when the people are in great demand of rental business service
【单选题】下列关于隧道施工横洞设置的要求,正确的是:
B.
为便于排水和运输,横洞向内应有 3‰~6‰ 的下坡
C.
横洞长度不 应 超过隧道长度 的 1/20 ,否则不经济
【判断题】同金属膜电阻相比,碳膜电阻具有噪声低、价格高的特点。