这道考题怎么做呀??
请教各位亲们,这道考题怎么做的??You are holding a driving permit class B. Your car has the following specifications:-empty mass 900Kg -permissible total mass 1400Kg - permissible towed load 1000Kg; Which trailer are you allowed to tow?
A trailer with a permissible total mass of
a)950Kg
b)850Kg
c)1000Kg
想知道是怎么算出来的,谢谢啦.... 拖车质量不能大于空车质量。 msts2010 发表于 2013-3-26 18:03 static/image/common/back.gif
拖车质量不能大于空车质量。
但是有另外一道类似题
You are holding a driving permit class B. Your car has the following specifications:-empty mass 1900Kg -permissible total mass 2400Kg - permissible towed load 1500Kg; Which trailer are you allowed to tow?
A trailer with a permissible total mass of
a)1200Kg
b)1000Kg
c)1500Kg
按照你的说法不是三个答案都附和吗? whyhenhao 发表于 2013-3-26 21:05 static/image/common/back.gif
但是有另外一道类似题
You are holding a driving permit class B. Your car has the following specifi ...
两者总质量不超过3500 这种题一般我都选最小那个 2010说的真好....就是这两条,加起来就可以把这两道题对付过去了....我当时考的时候也搞不太明白道理,好在关于拖车质量的就这两道题,答案背背下来就好了 B照拖车条件:
1,拖车总质量(假设x)不能超过空车。即x 小于等于 1900
2,拖车总质量加上汽车总允许质量不能超过3500kg。即 x+2400 小于等于 3500
所以答案 b。
有一个条件不满足就需要BE了。 msts2010 发表于 2013-3-26 21:15 static/image/common/back.gif
两者总质量不超过3500
喔喔,明白了,谢谢啊... slub 发表于 2013-3-26 21:33 static/image/common/back.gif
B照拖车条件:
1,拖车总质量(假设x)不能超过空车。即x 小于等于 1900
2,拖车总质量加上汽车总允许质量不 ...
恩恩,知道了,谢谢... 几道拖车的题目就记个答案了,估计一般也不会去弄个拖车玩。
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