问题
单项选择题 A1/A2型题
抗酒石酸酸性磷酸酶染色阳性的是()
A.慢性淋巴细胞白血病
B.淋巴肉瘤
C.尼曼-匹克病
D.多毛细胞白血病
E.B淋巴细胞
答案
参考答案:D
解析:多毛细胞白血病时多毛细胞的酸性磷酸酶染色为阳性反应,此酶耐L-酒石酸的抑制作用。
抗酒石酸酸性磷酸酶染色阳性的是()
A.慢性淋巴细胞白血病
B.淋巴肉瘤
C.尼曼-匹克病
D.多毛细胞白血病
E.B淋巴细胞
参考答案:D
解析:多毛细胞白血病时多毛细胞的酸性磷酸酶染色为阳性反应,此酶耐L-酒石酸的抑制作用。
I asked children about their TV watching habits in three different groups---from four to six , from seven to twelve and from thirteen to sixteen. The children in the first group watch TV for an average of two hours in the day and an average of one hour at night. The children in the second group watch it for an average of two and a half hours at night. The children in the third group watch it for an average of one and a half hours at night. Cartoons are the favorite shows of the first group. The favorite shows of the second group are TV plays and the favorite shows of the third group are quiz programme.
小题5:__________________________________________________________________ |