血液能运输C02的主要原因是Hb02的解离。
单选题正态分布时,算术平均数、中位数、众数的关系为()A m0<me<(xB m0=me=(xC m0>me>(xD me<m0<(x
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多选题1. class Super { 2. private int a; 3. protected Super(int a) { this.a = a; } 4. } ..... 11. class Sub extends Super { 12. public Sub(int a) { super(a); } 13. public Sub() { this.a= 5; } 14. } Which two, independently, will allow Sub to compile?()AChange line 2 to: public int a;BChange line 2 to: protected int a;CChange line 13 to: public Sub() { this(5); }DChange line 13 to: public Sub() { super(5); }EChange line 13 to: public Sub() { super(a); }
多选题下列表示中____的表示形式是正确的。AU95= 1%,veff =9 BUr= 1%,k=2 CuC=0. 5% DuC=±0 5%.k=1
多选题在过程控制中,若TL=-3,Tu=3,u=1,σ=1,则( )。ACP=1 BCP=2/3 CCPk=1 DCPk=2/3
单选题( )被称为广义货币。A M0B M1C M2D M3
单选题给定子例行程序如下 SUBROUTINE SUB(K,A) B=K+2 A=A+B END 下列调用语句中正确的是()A CALL SUB(N,N)B CALL SUB(X,X)C CALL SUB(N+2,X)D CALL SUB(N,X+3)
判断题血液能运输C0的主要原因是Hb0的解离。( )A 对B 错