在道德教育方面，习近平总书记对广大师生明确提出（）的要求。
A. 明大德
B. 讲道德
C. 守公德
D. 严私德
“怎样培养人”的问题是办教育的根本立场问题。
A. 对
B. 错
The author writes this article in order to _______
A. find out how animals use their intelligence
B. find out if animals are as intelligent as human beings
C. find out if animals do what human beings tell them to do
D. find out if animals can survive better if they are intelligent
One thing that is obvious to the author is that _______
A. animals have their own thinking
B. animals do things scientists tell them to do
C. animals think for their own purpose if they can think
D. animals think when scientists want them to
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