The population of Jiangsu __ to more than twice what it was in 1949. The figure is now approaching 74 million.
A. has grown
B. have grown
C. grew
D. are growing
第1题:
GivenaclassRepetition:1.packageutils;2.3.publicclassRepetition{4.publicstaticStringtwice(Strings){returns+s;}5.}andgivenanotherclassDemo:1.//insertcodehere2.3.publicclassDemo{4.publicstaticvoidmain(String[]args){5.System.out.println(twice(”pizza”));6.}7.}Whichcodeshouldbeinsertedatline1ofDemo.javatocompileandrunDemotoprintpizzapizza”?()
A.importutils.*;
B.staticimportutils.*;
C.importutils.Repetition.*;
D.staticimportutils.Repetition.*;
E.importutils.Repetition.twice();
F.importstaticutils.Repetition.twice;
G.staticimportutils.Repetition.twice;
第2题:
15.
A.one'
B.two
C.three
D.twice
第3题:
第4题:
A.import utils.*;
B.static import utils.*;
C.import utils.Repetition.*;
D.static import utils.Repetition.*;
E.import utils.Repetition.twice();
F.import static utils.Repetition.twice;
G.static import utils.Repetition.twice;
第5题:
____twice,thepostmanrefusedtodeliverourlettersunlesswechangedourdog.
A.BeingbittenB.Bitten
C.HavingbittenD.Tobebitten
第6题:
绘制多个子图的正确方法是_________。
A.导入matplotlib.pyplot库,创建figure对象,调用figure.subplot函数
B.导入pandas.pyplot库,创建figure对象,调用figure.subplot函数
C.导入pandas.pyplot库,创建figure对象,调用figure.add_subplot函数
D.导入matplotlib.pyplot库,创建figure对象,调用figure.add_subplot函数