急性白血病诱导缓解的目的是()
A.迅速将白血病细胞杀灭
B.控制感染
C.纠正出血
D.纠正贫血
E.防止复发
参考答案:A
能减少左旋多巴在外周的损耗,提高脑内DA的浓度
A.褪黑素B.比妥C.甲喹酮D.硫喷妥钠E.甲丙氨酯
句型转化。
1. I have three pairs of shoes. (对划线部分提问)
______________ ______________ pairs of shoes do ______________ have?
2. I have a pair of socks. (变一般疑问句)
_______________________________________________________
3. Do you want this shirt? (否定回答)