Part I Structure(30%) Directions: In this section, there are 20 incomplete sentences. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices marked A), B), C and D). Then you should mark the corresponding letter on the Answer Sheet with the size of the whole earth, the highest mountain does not seem high at all

Part I Reading(40%) Passage 1 Malcolm Greenway is thirty-five years old, married with two children. He lives in a town about twenty kilometers away from the school in which he teaches, and goes to work every morning by car. The village school was built about forty years ago by the local education authority for only about sixty. a new room has recently been added to be used as a dining room, and the playground has been enlarged and improved. A woman teacher is in charge of the youngest children

Part I Vocabulary Structure(20%) Section a employee C. calculator D. device

FET的小信号等效模型电路十分简单,由于栅源之间的输入 阻抗很高,无输入电流,故呈开路状态。其漏源之间在恒流区 工作时,也是一个正向受控电流源,输出受Gs控制,为表 示uGs对i的控制能力,通常来表示

第五讲、有机合成设计技巧(I) 一、有机合成中的保护基 二、反应性差异的利用 三、合成问题的简化 四、有机合成战略

Revision I. Expressions ss Directions: Turn the following English terms into Chinese without looking at your textbook 1. Purchase order: order sheet. order note indent

Revision: I. Expressions Directions: Turn the following English terms into Chinese without looking at your textbook 1. market slump 2. market boom 3. market share 4. market fluctuations 5. strong market

Revision: I. Expressions Directions: Turn the following English terms into Chinese without looking

替代定理一个有唯一解的网络N,若已知第k条 支路的电压和电流为v,则不论该支路是由什 么元件组成,总可以用电压为vs=V的电压源或电流为is=i的电流源替代,整个网络N的工作状态不受影响

I. Explain the italicized words or phrases in the following sentences. (20%) 1. Ancient girders creak and groan, ropes tighten and then a trickle of oil oozes down a stone runnel into a used petrol can