问题
单项选择题
诊断慢性淋巴细胞性白血病时，其骨髓中淋巴细胞数应()
A．大于40%，以成熟淋巴细胞为主
B．大于40%，以幼稚淋巴细胞为主
C．大于30%，以幼稚淋巴细胞为主
D．大于50%，以成熟淋巴细胞为主
E．大于50%，以幼稚淋巴细胞为主
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
诊断慢性淋巴细胞性白血病时，其骨髓中淋巴细胞数应()
A．大于40%，以成熟淋巴细胞为主
B．大于40%，以幼稚淋巴细胞为主
C．大于30%，以幼稚淋巴细胞为主
D．大于50%，以成熟淋巴细胞为主
E．大于50%，以幼稚淋巴细胞为主
参考答案：A
The students in Shanghai No. 3 Girls High School have a flower-arrangement (插花) lesson every week. The course is the first of its kind among middle schools in Shanghai. It helps the students to enjoy the of flowers better. That’s why the course has become very popular the students. The teachers of the course are all specially trained(专门地培训). They are at this art and work hard at passing on the skill students. So far, many students in the school have a lot of prizes in this field. In order to further the students’ skills, the teachers usually play while students are arranging flowers. Students are with the music, and they more good ideas for flower-arrangement. Besides, the teachers teach the students other skills at the time. For example, they ask the students to compositions(作文) about flowers. In this way, students not only art education but also improve(提高) their writing skills. Several months ago, some foreign teachers the school. When they saw common flowers become more lively and meaningful, they were amazed and interested. They made videos and would play them in class for their own after they returned home.
|