问题
多项选择题
能引起脑血栓形成的原因有（）
A.动脉粥样硬化
B.血液成分变化
C.动脉畸形
D.血流动力异常
E.动脉炎
答案
参考答案：A, B, C, D, E
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能引起脑血栓形成的原因有（）
A.动脉粥样硬化
B.血液成分变化
C.动脉畸形
D.血流动力异常
E.动脉炎
参考答案：A, B, C, D, E
| 完型填空。 |
| A driver went to an insurance (保险公司) to have his life insured. The manager of the office asked him 1 his parents were when they died." Father died from heart 2 at the 3 of thirty-five. Mother had 4 wrong with her head and passed away when she was only thirty." "I'm sorry." said the manager. "We can't insure your life 5 your parents were not 6 ." The driver was disappointed. He was 7 when the kind man in the office stopped him and told him not to 8 the truth." 9 office will insure you if you speak like that. Try to say in another way." The driver went to another office. "Well, how old were your parents when they died?" said the manager. "Mother was ninety-three, and she died from a 10 off her bike. Father died when he was playing basketball. He was ninety-four." "Fine, we can insure your life." said the manager. |
| ( )1. A. how old ( )2. A. question ( )3. A. end ( )4. A. nothing ( )5. A. if ( )6. A. happy ( )7. A. coming ( )8. A. tell ( )9. A. Any ( )10. A. fall | B. when B. trouble B. age B. anything B.though B. rich B. getting up B. give B. An B. get | C. how long | D. where D. beating D. first D. no D. as D. young D. looking D. say D. No D. drop |