can be inferred和endur是什么意思

英语阅读理解中What can be inferred from the passage的问题
答案中有意思正确的选项,但这是文中告诉你的信息,能不能算是infer?
这是原文第一段
Electric cars are dirty. In fact, not only are they dirty, they might even be more dirty than their gasoline-powered cousins.
全文 http://www.***.com.cn/73467172390699008/20081124/2520450_3.shtml
这是其中一个问题
61. It can be inferred from the passage that __________.
A) Being green is good and should be encouraged in communications
B) Electric cars are not clean in that we get electricity mainly by burning something.
C) Zero-emissions vehicles should be chosen to protect our environment.
D) Electric cars are now the dominant vehicle compared with gasoline-powered cousins.
答案是 B
我认为B是文章中告诉你的

十万火急的英语听力问题
14.What can be inferred from the dialogues
A.Students.B.Teachers.
C.Husband and wife.
W:And what time do you call this then?
M:look,I'm sorry,Mrs.Miller...
W:Ten o'clock is a fine time to roll into work,isn't it?
M:Yes,I know I'm a bit late,but...
W:A bit late!Listen to that!A bit late,he says.
M:Please,Mrs.Miller,my train...
W:Oh,don't tell me .your train was late.
M:No,it wasn't,it...
W:Well,what’s your excuse this time then,George?
M:The eight thirty train was cancelled so I had to wait for the next train.
W:Cancelled,was it?
M:Yes,they said it had engine trouble.
W:Well,that's rather strange.Harry got here all right.He didn't seem to have any problem with the eight thirty!
M:Oh…er… which machine shall I start on?This blue car,Mrs.Miller?

It can be inferred from the passage that which of the following would be LEAST likelyto be..的意思
如题

帮我翻一下.（1）it can be inferred from the passege that...
2）which of the following conclusions can we darw according to the passage （3）in which of the following publications would this passage most likely be printed?(4)the passage implies ,but doesn"t directly state that ...

关于英语阅读理解
题目 it can be inferred from the passage that .
像这种题目,如果题目中明显有的的答案 是不是也是不可选的(算错的)