“文明迎奥运，安全我先行”，以下几种做法中存在安全隐患的是[ ] A．在公路上骑

五、单词填空

76. The year 2008___________  (目睹)great events, drawing the attention of the world, such as the Wenchuan Earthquake and the Beijing Olympic Games.

77. Hearing the gun, the enemies were horror-struck and ___________ (逃跑) in all directions.

78. The businessman ___________ (抛弃) his wife and went away with all their money.

79. The witness gave a very ___________ (生动的) description of the accident this morning.

80. You must be very careful to cut meat with this ___________ (锋利的) knife.

81. She often tells her classmate how hard life is at the ___________ (偏僻的) school.

82. In my opinion, these are___________ (政治) rather than social matters.

83. As a teacher I often _______(调整) my teaching methods to suit the needs of slower children.

84. Some old workers enjoy certain ___________ (特权), such as company cars and private health care in our company.

85. It is hoped that education should be ___________ (有关的) to children’s needs.

灰土地基的质量检验标准对土颗粒粒径允许的偏差值是( )mm。

A．≤20

B．≤10

C．≤15

D．≤25

一表面近似为灰表面，则该表面( )。

A．ε_λ≠ε
B．ε_λ≠ε=常数
C．ε_λ=ε≠常数
D．ε_λ=ε=常数

首开中国研究生教育先河的是（）。

A.通儒院

B.大学堂

C.清华大学

D.北京大学