【单选题】包用客车、公务车、专用列车、豪华列车时,应预先支付相当于()运费的定金。
【单选题】人工智能研究的一项基本内容是机器感知。以下列不属于机器感知的领域的是
A.
使机器具有视觉、听觉、触觉、味觉、嗅觉等感知能力
【单选题】包用客车、公务车、专用车、豪华列车时,应预先支付相当于运费的()的定金。
【单选题】The author believes that intelligence testing ______.
A.
may ease racial confrontation in the United States
B.
can encourage black children to keep up with white children
C.
may seriously aggravate racial discrimination in the United States
D.
can help black parents make decisions about their children's education
【单选题】包用客车、公务车、专用列车、豪华列车时,应预先支付相当于运费()的定金。