白消安最适用于（）
A.急性淋巴细胞性白血病
B.急性粒细胞性白血病
C.慢性粒细胞性白血病
D.慢性淋巴细胞性白血病
E.恶性淋巴瘤
参考答案：C
根据对话内容和首字母提示完成对话.
李老师到机场迎接来自美国的史密斯博士.
Miss Li : E __1__ me, a __2__ you M r Smith from the USA?
Mr Smith : Yes, I'm from New York.
Miss Li : How do you do? I'm Li Yangf __3__ the No. 101 Middle School.
Mr. Smith : How do you do, Miss Li?
Miss Li : W __4__ to China, M r Smith. Our headmaster (校长) asks me tom __5__ you here.
Mr. Smith : T __6__ you. I'm very h __7__ to meet you.
Miss Li : M __8__ , too. Now let's go to our school.
Mr. Smith : OK.
