建筑幕墙工程施工质量控制中，进行复验材料的品种及复验指标正确的是（)。A．寒冷地区石材的弯曲强度

A.double getSalesAmount() { return 1230.45; }

B.public double getSalesAmount() { return 1230.45; }

C.private double getSalesAmount() { return 1230.45; }

D.protected double getSalesAmount() { return 1230.45; }

A.foreach（x）System.out.println（z）；

B.for（intz：x）System.out.println（z）；

C.while（x.hasNext（））System.out.println（x.next（））；

D.for（inti=0；i

A.public class MinMax<？> {

B.public class MinMax<？ extends Number> {

C.public class MinMax<N extends Object> {

D.public class MinMax<N extends Number> {

E.public class MinMax<？ extends Object> {

F.public class MinMax<N extends Integer> {

Dr. Slater finds that given two faces, newborns will look at the one which ______.

A．is younger

B．is female

C．has the feature of large eyes

D．looks like its mother's

A.public void m1() { }

B.protected void m1() { }

C.private void m1() { }

D.void m2() { }

E.public void m2() { }

F.protected void m2() { }

G.private void m2() { }

It's amazing that two researchers working independently made the same discovery ______.

A．spontaneously

B．simultaneously

C．collaboratively

D．conscientiously