属于无分流的先天性心脏病是() A.房间隔缺损 B.动脉导管未闭 C.冠状动脉瘘 D

题型:单项选择题 A1/A2型题

问题:

属于无分流的先天性心脏病是()

A.房间隔缺损

B.动脉导管未闭

C.冠状动脉瘘

D.右位心

E.艾森门格综合征

考点:卫生资格考试(中初级)相关专业知识心血管内科主治医师相关专业知识考前冲刺二
题型:单项选择题 A1/A2型题

     Bill Clinton took office (就职) on January 20, 1993 and became the 42nd U.S.president(总统).

He is the first U.S.president who was born after World War Ⅱ(二次世界大战).He is also one

of the youngest of all U. S. presidents.

    Clinton was born in a poor family in 1946.Three months before he was born, his father, William

Blats, died.When he was small, his mother remarried(再婚) Norger Clinton, so the boy's family

name was changed.

     In the summer of 1963, Clinton was asked to visit the city of Washington.During his visit, he met

President Kennedy in the White House.At that time, he wanted to become a president, and then, he

was!

1.When Clinton became the 42nd U.S.president, he was ________.

A.thirty

B.about forty

C.forty-seven

D.37 years old

2.Clinton's father died ________.

A.after 1946

B.before Clinton was born

C.before World War

D.when Clinton was young

3.Why was the boy's name changed?

A.Because he became a president.

B.Because his family was very poor.

C.Because his father was dead.

D.Because his mother remarried Norger Clinton.

4.In 1963 Clinton came to the city of Washington ________.

A.to take part in an exam

B.for his holidays

C.for a visit

D.to have a meeting with Kennedy

5.Which one of the following in NOT right?

A.Everybody can visit the president in the White House.

B.All the U.S.presidents work in the White House.

C.Clinton wanted to become a president after he saw President Kennedy.

D.The White House is in the city of Washington.

题型:单项选择题 A1/A2型题

如图甲、乙是两组同样的器材实物图,用来测量待测电阻R的阻值,每组器材中包括:电池,电键,变阻器,电压表,电流表,等测电阻R,若干导线.

(1)如果待测电阻R的阻值比电压表的内阻不是小很多,但R的阻值比电流表的内阻大很多,试在图甲中连线使之成为测量电路;如果待测电阻R的阻值比电流表的内阻不是大很多,但R的阻值比电压表的内阻小很多,试在图乙中连线使之成为测量电路.

(2)如果已知上述电压表的内阻RV和电流表的内阻RA,对图甲和图乙中连成的测量电路,分别写出计算待测电阻的公式(用测得的量和给出的电表内阻来表示).

题型:单项选择题 A1/A2型题

阅读下面程序 public class Cycle {  public static void main(String[] args) {   System.out.println(args[0]);  } } 在命令行输入java Cycle one two,该程序输出的结果是

A.Cycle

B.one

C.two

D.以上三个选项都不对

题型:单项选择题 A1/A2型题

在Visual FoxPro中,查询的数据源可以是( )。

A.临时表

B.数据库表

C.视图

D.以上均可以

题型:单项选择题 A1/A2型题

下列哪一项不属享受免征增值税的饲料()。

A.单一大宗饲料

B.配合饲料

C.宠物饲料

D.浓缩饲料

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