问题
单项选择题
一侧脉搏消失见于下列何种情况（）
A．休克
B．心包压塞
C．心力衰竭力
D．急性心肌梗死
E．多发性大动脉炎
答案
参考答案：E
搜题请搜索小程序“爱下问搜题”
一侧脉搏消失见于下列何种情况（）
A．休克
B．心包压塞
C．心力衰竭力
D．急性心肌梗死
E．多发性大动脉炎
参考答案：E
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| Scientists think that there has been life on Earth for millions of years. However, we haven't found life __1 _ other planets yet. Scientists have discovered many other galaxies in the universe. They are a long way away and their _2_ has travelled for many years to reach us. Scientists have sent _3 of spacecraft to look at other planets in our solar system, and some spacecraft _4_ beyond the solar system. However, no one _5 discovered any life in space yet.
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