以下（）不是避免离心泵气蚀采取的措施。A.吸入罐设置破沫网 B.开泵后尽快打开出口阀

任务型阅读理解：仔细阅读下面的短文并按要求完成后面的小题。

     We are in a world full of competition. Our parents compete with others in their offices, our brothers and

sisters compete with others in their colleges, (1)and we compete ______ our ______ in school. Most of us give

up in the face of competition and will never be successful. (2)为什么我们不可能比别人做得更好呢? One

important reason is that we have no self-confidence.

     In fact, everyone was born equal. You can do what others do. Although your classmates may be better than

you in some ways, you may be better than them in other subjects. (3)So everyone has his or her advantages.

Don't look at things from a single point of view. Try to discover your own advantages, and believe that you can

do better than others in those ways.

     Competition is not so terrible. Don't be afraid of it. And don't be afraid of those classmates who are better

than you. Remember that self-confidence is the first step to success. Believe in yourselves, and you will be

successful one day.

1. 在(1)句的空白处分别填入一个适当的词使句意完整，上下文通顺：

2. 将(2)句译成英文。________________________

3. 将(3)句译成中文。____________________________

4. 在文中找出与下面句子意思相近的句子，并写出该句。

    You should not be afraid of competition. _________________________

5. 在文中写出最能表达该短文主题的句子。___________________________

鼻、鼻旁窦恶性肿瘤中发病率最高的是（）。

A.上颌窦恶性肿瘤

B.筛窦恶性肿瘤

C.蝶窦恶性肿瘤

D.额窦恶性肿瘤

E.鼻腔恶性肿瘤

下列哪个不是高分子溶液的特性（）

A.带电性

B.悬浊性

C.水化作用

D.凝胶化

E.稳定性

行政复议原则上采取( )的办法。

A．口头询问
B．书面询问
C．开庭审查
D．书面审查

英国哲学家怀特海在《科学与近代世界》一书中写道：“伽利略说地球是动的，太阳是固定的；宗教法庭则说地球是固定的，太阳是动的，而牛顿派的天文学家则采取了一种绝对空间的理论，认为地球与太阳都是动的。”作者意在说明（）

A.宗教法庭曾经热衷于科学研究

B.地球与太阳的运动关系难以判断

C.科学家与宗教法庭的观点难以调和

D.科学家曾经继承了宗教法庭的观点