“所有学生都是爱国的”属于（）
A、主项周延，谓项不周延
B、主项和谓项都是周延的
C、主项不周延，谓项周延
D、主项和谓项都不周延
参考答案：A
Her parents asked her ______ her work.
A． how was she getting along with
B．how she was getting along with
C． how was she getting on with
D．Both A and C
有关M4c的骨髓，下列描述正确的是（）
A.骨髓中以原始粒细胞、早幼粒细胞增生为主，单核系≥30%
B.骨髓中以原、幼单核细胞增生为主，原始粒、早幼粒≥30%
C.骨髓中以原始粒细胞、早幼粒细胞增生为主，单核系≥20%
D.骨髓中以原、幼单核细胞增生为主，原始粒、早幼粒≥20%
E.骨髓中既具有粒细胞特征又具有单核细胞特征的原始细胞≥30%
