问题
单项选择题 A1/A2型题
关于胸骨线的描述正确的是（）
A.通过胸骨正中的垂线
B.沿胸骨最宽处的外侧缘所引的垂线
C.沿胸骨旁线与锁骨中线之间的中点所引的垂线
D.沿胸骨正中与锁骨中线之间的中点所引的垂线
E.沿胸骨正中与胸骨最宽处之间的中点所引的垂线
答案
参考答案：B
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关于胸骨线的描述正确的是（）
A.通过胸骨正中的垂线
B.沿胸骨最宽处的外侧缘所引的垂线
C.沿胸骨旁线与锁骨中线之间的中点所引的垂线
D.沿胸骨正中与锁骨中线之间的中点所引的垂线
E.沿胸骨正中与胸骨最宽处之间的中点所引的垂线
参考答案：B
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| Elizabeth Clay decided to go home and spend the holiday with her parents. The next day she drove her old car home along the road. 1 she found she got a flat. The 22-year-old student 2 to stop her car by the side of the road in the winter night and opened the trunk. No 3 tire. At this time, a car 4 . Paul and Diane told Clay to 5 them to a service station near their 6 . They arrived to see that it had no suitable tires to 7 with her car. "Follow us home," said Paul. The couple called around to find a tire, No 8 . They decided to let her use their own car. "Here," Paul said, handing Clay a 9 of keys, "Take our car. We 10 be using it over the holiday." Clay was 11 . "But I'm going all the way to South Carolina, and I'll be gone for two weeks," she 12 them. "We know," Paul said. "We'll be 13 when you get back. Here's our number if you need to 14 us." Unable to believe her eyes, Clay watched as the 15 put her luggage into their car and then 16 her off. Two weeks later she 17 to find her old car cleaned inside and out with three new tires and the radio 18 . "Thank you so much," she said. "How much do I 19 you?" "Oh, no," Paul said, "we don't want any money. It's our 20 ." Clay realized that while it might have been their pleasure, it was now her duty to pass on their "do unto others" spirit. | ||||
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