下面程序段的输出结果为 public class MyClass public

题型:单项选择题

问题:

下面程序段的输出结果为
public class MyClass

public static void main(String args[])

String s="Hello! How are you";
System.out.println(s.LastIndexOf("o",16);

A.16

B.o

C.u

D.17

考点:计算机等级考试JAVA二级JAVA笔试
题型:单项选择题

B Customs of Bulgaria: Marriage and Family保加利亚习俗:婚姻与家庭
The average age for women to marry is between 18 and 25.25 tend to (1) when somewhat older. A church wedding often (2) the legal civil ceremony, and a large reception, which often involves (3) music and dancing, is held in the evening. Wedding traditions include (4) money on the bride’s dress to represent future prosperity, the groom (5) the bride at her home, and the couple pulling on opposite (6) of a loaf of bread—whoever gets the largest piece will be (7) boss of the family. Honeymoons are a new tradition.
The principle (8) mutual support is valued in the Bulgarian family. The elderly are (9) cared for by their adult children. Unmarried adults live with their (10) and many newly married couples live with one set of parents (11) they are able to get housing of their own. Most families (12) urban areas live in apartments, which are in short
supply, while (13) in rural areas usually have their own houses. Many village houses (14) owned by families who live in urban areas, who use them_ (15) summer and weekend retreats, or for retired parents.
Most families in (16) areas do not have more than two children, while families in (17) areas tend to be larger. Grandparents play an important role in (18) care, particularly in urban areas, where most women work outside the (19) . Men of the younger generation have begun to help with household (20) , once considered only women’s responsibility.

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临床最多见的牙髓疾病是()。

A.急性牙髓炎

B.慢性牙髓炎

C.牙髓充血

D.牙髓钙变

E.牙内吸收

题型:单项选择题

A.B两种烃,它们含碳质量分数相同,下列关于A和B的叙述正确的是 [ ]

A.A和B一定是同分异构体

B.A和B不可能是同系物

C.A和B最简式一定相同

D.A和B的化学性质相似

题型:单项选择题

选出各组句子中的虚词意思相同的一项是(     )

A.门虽设而常关鸟倦飞而知还

B.州司临门,急于星火是臣尽节于陛下之日长

C.猥以微贱以八千岁为春

D.感吾生之行休鹏之徙于南冥也

题型:单项选择题

在天津农商银行柜台办理农信银现金通存业务时,应()手续费收入。

A.借记

B.贷记

C.不记

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