UC知道高手帮一下!
来源：百度知道 编辑：UC知道 时间：2024/06/05 15:56:41
Some nonscientists have an impression that scientists are too optimistic, that they are____.
A．in the dark about mankind's state
B．unknowing of mankind's nature
C．ignorant about how man is
D．Unaware of man's condition
A．in the dark about mankind's state
B．unknowing of mankind's nature
C．ignorant about how man is
D．Unaware of man's condition
我也选D，前三个选项都有点贬义，是说不知道，缺乏这方面的这是，无知。但scientists are too optimistic，他们是无意识的欠缺考虑了某一方面。unaware 是不小心没有意识到。
（你应该是手误，才把U打成大写的吧）
D