主治阴虚发热，骨蒸潮热，虚热兼表及疟疾寒热的中药是
A．银柴胡
B．胡黄连
C．青蒿
D．白薇
E．地骨皮
参考答案：C
在下图所给的图像中能反映做直线运动物体不会回到初始位置的是[ ]
A.
B.
C.
D.
Directions:
Write a letter to Liu Xiang, expressing congratulations for his new world record. You should write about 100 words on ANSWER SHEET 2. Do not sign your own name at the end of the letter; use "Li Ming" instead. Do not write the address.
