游乐园门口排队买票，小丽在从前向后数的第2个，从后向前数的第6个，排队的人有（）

单词填空，每空填一词（满分5分）。

76.  Keep indoors and don’t  ____________（暴露）your skin to the sun.

77.  They have put f_____________ a plan for reducing the level of traffic.

78.  Considering that he was always a careful person, we decided to __________(采纳) his idea at last.

79.  _______ （除了） from school work, I spend my spare time in singing and angling.

80.  Scientists foresee that bird flu and other epidemics will be w________ out with the development of science and technology.

81.  Most disaster experts believe that there is _____________ (潜在的可能性) that things could get a lot worse.

82.   Yesterday I rented a f_____________ apartment, so I didn’t have to buy any desks or chairs.

83.  Because the natural disasters occur at random times, it is difficult to warn people in a___________.

84.  However, learning English as a foreign language is very difficult in the a_________ of a native language environment.

85. More and more people think that nature __________ ( 值得 ) our protection because we ourselves depend on it to live our lives.

在北半球中纬度高空，一架飞机自东向西飞行，飞机左侧是高压，右侧是低压。据此回答1-2题。

1、飞机飞行方向与风向的关系是[ ]

A、顺风飞行

B、逆风飞行

C、风从南侧吹来

D、风从北侧吹来

2、飞行员发现阳光从右前方射入机舱内，则此时可能是[ ]

A、太阳直射点在北半球，黄昏时分

B、太阳直射点在南半球，黄昏时分

C、太阳直射点在南半球，清晨时分

D、太阳直射点在北半球，清晨时分

为揭示各种疾病在某人群死亡中死因顺位，应该用（）

A.死亡构成比

B.死亡人数

C.病死人数

D.发病人数

E.病死率

流行性腮腺炎可以引起的并发症是( )。

A．喉炎
B．肺炎
C．肺不张
D．脑膜脑炎
E．急性肾小球肾炎

什么是寻址方式？计算机系统为什么需要采用多种寻址方式？