急性红白血病下列哪项是错误的()
A.外周血可见幼红和幼粒细胞
B.血清中可检出内因子抗体
C.幼红细胞有巨幼样变
D.幼红细胞糖原染色阳性积分明显增高
E.以上都不对
参考答案:B
下列方法中,最适合于数学计算的是
A) 输入域测试 B) 输出域测试C) 特殊值测试 D) 错误猜测法
-I hear that you went to see the film called “Life of Pea”, isn’t that boring?
-__________. It’s one of the most successful films.
A.Yes, it’s interesting.
B.Yes, it’s boring.
C.Not at all.
D.Of course.