某人的血细胞与B型的血浆凝集,而其血浆与B型的血细胞不凝集,此人血型为
A型
B型
C. O型
D. AB型
E. D型
患者,女性,35岁。在接受输血前进行交叉配血,其红细胞与B型血清发生凝集,其血清与B型红细胞不发生凝集。此人血型是
A型
B型
C. AB型
D. O型
E. Rh阳性
Tina wants to be a singer __________ she is good at singing.
A. though
B. so
C. because
__________you didn't sleep last night, you may take a rest now.
A. When
B. Since
C. Once