与皮质激素类药合用可减少其用量和副作用的药是
A．桂枝汤B．六味地黄丸C．芍药甘草汤D．半夏泄心汤E．茵陈五苓散
参考答案：A
根据汉语写出单词，将句子补充完整。
1. I'm going to the ______________ (教室) to read books.
2. There are many ______________ (出租车) on the street.
3. I have ______________ (三十) books.
4. The hotel is ______________ (在……附近) here.
5. Do you have a ______________ (自行车)?
点A（1，2，-3）关于x轴的对称点B的坐标为______，点A关于坐标平面xOy的对称点C的坐标为______，B，C两点间的距离为______．
