青黛治疗慢性粒细胞型白血病的主要成分是（）
A.靛蓝
B.靛黄
C.靛玉红
D.色氨酮
E.鞣质
参考答案：C
读句子，选出正确的答语。
1. Hello. My name is Li Nan.[ ]
A. Hello. I live in Beijing.
B. Hello. My name is Lu Zheng.
2. Hello. Nice to meet you.[ ]
A. How are you?
B. Hello. Nice to meet you, too.
3. May I have one marker, please?[ ]
A. Here you are.
B. There it is.
4. Good-bye, see you later![ ]
B. Good-bye.
分泌有明显的昼夜周期性变化的激素是（）。
A.TSH
B.皮质醇
C.17-OH
D.17-KS
E.醛固酮
