浙江省2014年4月高等教育自學(xué)考試

　　民航乘務(wù)英語(yǔ)試題

　　課程代碼：01428

　　請(qǐng)考生按規(guī)定用筆將所有試題的答案涂、寫(xiě)在答題紙上。

　　選擇題部分

　　注意事項(xiàng)：

　　1. 答題前，考生務(wù)必將自己的考試課程名稱(chēng)、姓名、準(zhǔn)考證號(hào)用黑色字跡的簽字筆或鋼筆填寫(xiě)在答題紙規(guī)定的位置上。

　　2. 每小題選出答案后，用2B鉛筆把答題紙上對(duì)應(yīng)題目的答案標(biāo)號(hào)涂黑。如需改動(dòng)，用橡皮擦干凈后，再選涂其他答案標(biāo)號(hào)。不能答在試題卷上。

　　PART 1 Reading Comprehension

　　DIRECTIONS: In this part, there are 3 passages. Each of them is followed by 5 questions, and to each question, there are four possible answers marked with A, B, C, and D. Please choose the correct or best answer to each question.(本大題共15小題，每小題2分，共30分)

　　Passage One

　　Questions 1 to 5 are based on the following passage:

　　The flight is fitted with independently mounted oxygen generators throughout the passenger cabin and crew areas. These generators supply oxygen masks that drop from compartments in the overhead panels. The masks are designed to be fitted over the nose and mouth. Once activated, each generator is capable of supplying a flow of oxygen to the masks that serves for a minimum of 15 minutes.

　　The passenger cabin masks are stored behind module doors above the seats. The doors are held closed by electrically operated latches. The latches are powered by the 115 V AC buses 1, 2, and 3. If the cabin pressure decreases below a value equivalent to the standard pressure at 14,400 feet, the latches release and the doors fall open, allowing the masks to drop. The doors can also be selected open by the pilots through a switch in the cockpit. The aircraft was equipped with 148 oxygen generators. There were three sizes of oxygen generators installed; each served either two, three, or four masks.

　　1. The passenger cabin masks are stored behind module doors ______ the seats.

　　A. above B. below

　　C. beside D. on

　　2. The aircraft mentioned was equipped with ______ sizes of oxygen generators.

　　A. three B. two

　　C. four D. only one

　　3. Each generator throughout the passengers and crew area is capable of supplying a flow of oxygen to the masks that serves for a minimum of ______ minutes.

　　A. 64 B.119

　　C.15 D. none is right

　　4. The passenger oxygen is supplied from ______.

　　A. independently mounted oxygen generators

　　B. aluminum, high-pressure oxygen cylinders

　　C. stainless steel lines

　　D. some masks

　　5. Module doors in the passenger cabin are held closed ______.

　　A. by the cabin pressure

　　B. by electrically operated latches

　　C. by the pilots and cabin attendants

　　D. by the passengers themselves