题目
What brought about the boost in ebike sales in Europe at the beginning of the century?A. Updated technology of bike manufacture.B. The falling prices of ebike batteries.C. Changed fashion in short-distance travel.D. The rising costs for making electric cars.
What brought about the boost in ebike sales in Europe at the beginning of the century?
A. Updated technology of bike manufacture.
B. The falling prices of ebike batteries.
C. Changed fashion in short-distance travel.
D. The rising costs for making electric cars.
题目解答
答案
B. The falling prices of ebike batteries.
解析
在21世纪初，欧洲电动自行车销售量的增加主要是由于电动自行车电池价格的下降。电池价格的下降使得电动自行车更加经济实惠，从而吸引了更多的消费者。其他选项如自行车制造技术的更新、短途旅行时尚的变化以及制造电动汽车成本的上升，虽然可能对电动自行车市场产生一定影响，但不是主要因素。