在电源分配系统中，系统1和系统2可以通过（）来进行电源隔离
A.将驾驶舱P5-4电源面板上的“BUSTRANS”（汇流条转换）电门设置到“AUTO”位置
B.将驾驶舱P5-4电源面板上的“BUSTRANS”（汇流条转换）电门设置到“OFF”位置
C.将驾驶舱P5-4电源面板上的“GEN1”或“GEN2”电门设置到“ON”位置
D.将驾驶舱P5-4电源面板上的“GEN1”或“GEN2”电门设置到“OFF”位置
参考答案：B
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| Personal space affect our daily decisions, for example whether to take a train __1__ drive a car. Personal space can also affect communication with other __2__. For example, in some cultures that give low value __3__ personal space, people do not need or expect much personal space. In these cultures, people __4__ prefer to be physically (身体地) close to one another in their homes, at work, __5__ conversations, and even when they are taking a bus. They often __6__ close together and might even touch each other while talking. In other cultures that place a high value on personal space, people need a great deal of personal space __7__ comfortable. In their homes, they prefer to spend time in their "own" rooms, and at work they prefer their "own" __8__. Besides, they often dislike public transportation because it makes them sit close to other people, so __9__ would much prefer to be in the world of their "own" __10__ . In these cultures, people stand some distance away and rarely (not often) touch each other while talking. | |||
| ( )1. A. or ( )2. A. friends ( )3. A. for ( )4. A. never ( )5. A. during ( )6. A. walk ( )7. A. to feel ( )8. A. place ( )9. A. we ( )10. A. buses | B. and B. speakers B. to B. always B. before B. stand B. feel B. rooms B. you B. cars | C. but C. people C. about C. hardly C. after C. speak C. feels C. space C. they C. bikes | D. yet D. members D. in D. often D. from D. talk D. feeling D. offices D. people D. seats |