专四专八考试

【单选题】Why will battery buses cost less than conventional buses in the long run
A．They will spread the capital cost over a long perioD、
B．They will be stronger and last longer.
C．They will use less fuel and cost less to maintain.
D．They will be charged at night when electricity costs less.

网考网参考答案：C
网考网解析：
[试题分析] 这是考查考生根据文章的信息对某一结果的原因进行判断的能力。 [详细解答] 它很少用油，而且不容易坏，长此以往，当然比常规汽车要经济得多。A，B，D均不合题意。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>