中国第一块冬奥会金牌获得者是()。
A.杨扬
B.叶乔波
C.陈露
D.伏明霞
参考答案:A
Teachers' Day is a festival based more on the ________ aspect than the material level, and the
stress on gifts has caused it to lose its original meaning.[ ]
A. physical
B. moral
C. cultural
D. spiritual
在三投影面体系中,形体的()是指形体上最前和最后两点之间平行于0Y轴方向的距离。
A、长度
B、宽度
C、高度
D、A+B+C