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【单选题】
某人的红细胞与A型血的血清凝集,其血清与A型血的红细胞不凝集,其血型为()
A.
A型
B.
B型
C.
O型
D.
AB型
E.
Rh阴性
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【单选题】凯恩斯用三大心理规则解释有效需求不足,这三大心理规则是
A.
边际消费倾向
B.
灵活偏好
C.
资本边际效率
D.
以上都是
【单选题】凯恩斯运用三大心理规则解释了有效需求不足,这三大心理规则不包括()
A.
边际消费倾向
B.
比较优势不足
C.
灵活偏好
D.
资本边际效应
【多选题】纳税人外购应税消费品后,下列情况中不需再缴纳消费税的有( )。
A.
用于直接平价销售
B.
用于抵偿债务
C.
用于对外投资或无偿赠送他人
D.
用于职工福利品发放
【单选题】What is Marta afraid of?
A.
She is afraid that John will forget all about her once he leaves.
B.
She is afraid that John will never come back once he leaves.
C.
She is afraid that John will come back once he leaves.
D.
All the above.
【多选题】19 世纪以后,在生物医学时代, 哪些现代技术 广泛应用于临床 推动 中医骨伤科的快速发展 ()
A.
麻醉术
B.
输血术
C.
消毒技术
D.
灭菌 技术
E.
抗生素
【简答题】A. Because she is afraid ofliving by herself and she is short of money. B. Because she is afraid of seeing a doctor. C. Because she needs to rent a flat. D. Because she doesn' t know the reason.
【简答题】Tina was afraid of the dark. She always went to bed with the light on. She was afraid that the would come and eat her. Her daddy always her closet(壁橱) and under her bed for monsters. One night, Tina w...
【简答题】She was afraid of germs and diseases.
【简答题】A.She is afraid he may discover her ignorance. B.She is afraid it may affect her grade. C.She is not completely sure of her own opinion. D.She is too busy and has no time to waste.
【单选题】如果数据很不均匀,则应该编制()
A.
开口组
B.
闭口组
C.
等距数列
D.
不等距数列
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