航天保险中的卫星发射保险的保险责任正常终止时间是（）。
A.卫星发生全部损失时
B.卫星在发射工地装上火箭时
C.卫星作出意向点火时
D.卫星在轨道正常工作并试运行结束时
参考答案：D
解析：卫星发射保险一般从卫星在发射工地装上火箭后为发射而作出的意向点火开始，到卫星到达预定轨道与火箭分离时终止，或到卫星在预定轨道上定点测试并试运行（通常为180天或365天）结束时终止。
| 阅读理解。 |
| It's easy to make you embarrassed (窘迫的). You may run into the wrong classroom and everyone looks at you. Or you have a piece of cabbage in your teeth! What do the American and British teens find embarrassing and how do they react (回应) to it? One big embarrassing thing for them is answering personal questions. If you ask "How old are you?" or "How much money do you make?", they'll get angry. It's polite to stop asking. If you meet someone for the first time, talk about something not personal, such as your neighborhood or school. British people love to talk about weather. British and American teens feel embarrassed if they still rise their parents'money to buy clothes or have to ask their parents before making a decision,because others will laugh at them. In some situations, if you look bad in public, don't worry. A child may forget and call his or her teacher "mom" in class. A good laugh is a good way out of it! Sometimes you find that you don't have enough money when you pay at the supermarket. Just put some things back quickly. If you explain too much, you'll attract a lot of attention! Honesty always works best. If you forget the name of a person, or don't know how to clean the toilet after using it at your friend's home,just ask them about it. |
| 1．Which of the following questions may make British or American teens angry? |
[ ] |
| A．It's cold, isn't it? B．How do you like your neighborhood? C．How much pocket motley do you have? D．What do you think of your school? |
| 2．You'd better _______ if you don't have enough money to pay at the supermarket. |
[ ] |
| A．ask for a cheaper price B．phone your parents C．attract a lot of attention D．put some things back quickly |
| 3．The following embarrassing things are mentioned in the passage EXCEPT _______. |
[ ] |
| A．having a piece of cabbage in one's teeth B．forgetting the name of a person C．taking a stranger's umbrella by mistake D．running into a wrong classroom |
| 4．The passage is mainly related to (涉及) _______. |
[ ] |
| A．traffic B．culture C．environment D．food |