单项选择题

What is the author's attitude towards technological advances in sports field

A．Neutral.
B．Critical.
C．Subjective.
D．Enthusiastic.
<上一题 目录 下一题>
热门 试题

单项选择题
Through the experiments by Alicia Melis and her colleagues, we can conclude that ______.
A．chimpanzees know how to unlock the door to an adjacent room
B．chimpanzees can manage to reach a food tray from behind bars
C．chimpanzees understand cooperation and the way to secure it
D．chimpanzees are skilled at pulling on both ends of the rope
单项选择题
In the animal world, chimpanzees were believed ______.
A．to be collaborative and altruistic
B．to act independently and individually
C．to understand cooperation just as man does
D．to know how to achieve success with coordinated action
相关试题