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问题 单项选择题 A1/A2型题

有关放置宫内节育器的并发症，应除外（）

A.节育器脱落

B.节育器嵌顿

C.血肿

D.子宫穿孔

E.带环妊娠

答案

参考答案：C

解析：放置宫内节育器的并发症有：感染；节育器嵌顿；节育器异位，多因操作不当致子宫穿孔，将节育器放置于腹腔、阔韧带、直肠子宫陷凹等处；宫内节育器脱落及带器妊娠等。

阅读理解

This morning, I went camping along a path in Green Natural Park with my friends. We were happy because it was a sunny day. We were expecting an enjoyable two-day holiday. On the way, we kept singing and making jokes.

However, in the afternoon, when we finished our picnic at one o’clock, it was dark and windy. Soon, there was a shower. Unluckily, none of us brought an umbrella. We ran about but we could find no place to hide.

Twenty minutes passed and it was still raining. There were hours to go before we reached the campsite (野营地). It was even worse that our small compass (指南针) showed that we went to the wrong way. We had lost our way!

We had to make a quick decision as it was raining heavily. Chris said we could set up a tent to hide in, so Mary and Tom helped to set up the tent. Chris and I tried to make a fire to keep us warm. But we were unable to light the fire, as everything was wet. We dried ourselves, chatted and waited inside the tent. At about five o’clock, it stopped raining. We decided to give up the camping trip because all of us had been very tired.

This camping trip may not be very successful but we know each other better. And the most important thing I’ve learned from this trip is the importance of team spirit.

小题1:The writer with his friends went camping in Green Natural Park ______.

A．to have a picnic

B．to have a shower

C．to enjoy a two-day holiday

D．to make jokes小题2:The writer thought it even worse that they ______.

A．had no picnic

B．lost their way

C．couldn’t light the fire

D．couldn’t know each other小题3:Which of the following is NOT true？

A．It was sunny in the morning.

B．None of them had an umbrella.

C．They gave up the camping at last.

D．They ran about to dry themselves.小题4:The writer has learned the importance of ______ from the trip.

A．making a decision

B．working together

C．enjoying holidays

D．taking a compass
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填空题

阅读以下函数说明和Java代码，
[说明]
现要编写一个画矩形的程序，目前有两个画图程序：DP1和DP2，DP1用函数draw_a_line(x1，y1，x2，y2)画一条直线，DP2则用drawline(x1，x2，y1，y2)画一条直线。当实例化矩形时，确定使用DPI还是DP2。
为了适应变化，包括“不同类型的形状”和“不同类型的画图程序”，将抽象部分与实现部分分离，使它们可以独立地变化。这里，“抽象部分”对应“形状”，“实现部分”对应“画图”，与一般的接口(抽象方法)与具体实现不同。这种应用称为Bridge(桥接)模式。图7-1显示了各个类间的关系。
[图7-1]
[*]
这样，系统始终只处理3个对象：Shape对象、Drawing对象、DP1或DP2对象。以下是JAvA语言实现，能够正确编译通过。
[Java代码]
//DP1．Java文件
public class DPI
static public void draw_a_line(double x1，double y1，
double x2，double y2)
//省略具体实现


//DP2．java文件
public class DP2
static public void drawline(double x1，double y1，
double x2，double y2)
//省略具体实现


//Drawing．java文件
(1) public class Drawing
abstract public void drawLine(double x1，double y1，double x2，double y2)；

//V1Drawing．java文件
public class V1Drawing extends Drawing
public void drawLine(double x1，double y1，double x2，double y2)
DP1．draw_a_line(x1，y1，x2，y2)；


//V2Drawing．java文件
public class V2Drawing extends Drawing
public void drawLine(double x1，double y1，
double x2，double y2)//画一条直线
(2) ；


//Shape．java文件
abstract public class Shape
abstract public void draw();
private (3) dp;
Shape(Drawing dp)
_dp=dp；

protected void drawLine(double x1，double y1，
double x2，double y2)
(4) ；


//Rectangle．java文件
public class Rectangle extends Shape
private double_x1，_x2，_y1，_y2；
public Rectangle(Drawing dp，
double x1，double y1，
double x2，double y2)
(5) ；
_x1=x1；_x2=x2；
_y1=y1；_y2=y2；

public void draw()
//省略具体实现


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