英语四级

单选题

A． it is not comfortable.
B． It cannot go long distances without recharging.
C． It is difficult to steer.
D． Its engine easily overheats.

参考答案：B进入在线模考
What is the main drawback of the electric car?
【解题思路】
1．四项均为完整句子，其中三项以it开头。一项以its开头。
2．四项都涉及缺点或劣势(not comfortable，cannot go long，difficult，overheats).
结论：本题可能考查电动汽车的缺点或劣势，需留意相关细节。
【解析】短文中提到：电动汽车的电池重400千克，充满电后可使汽车行驶250公里，充一次电需要8个小时，相比之下，一辆一般的传统耗油汽车，一箱油能行驶600到700公里，而加满油只需要几分钟。可见电动车的最大劣势就在于单次行程短而充电时间长。故选B。

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