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【单选题】
已知集合A={x|x>0}，B={x|-1≤x≤2}，则A∪B= [ ]A.
{x|x≥-1}
B.
{x|x≤2}
C.
{x|0＜x≤2}
D.
{x|1≤x≤2}
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A.
to get
B.
getting
C.
having got
D.
get
【简答题】get a____ from avoid sth. that isdiffent or unpleasant,or sth,that limits what one can do in some way 摆脱(困难或不愉快的事,或某种限制 )
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A.
They can get much more weight.
B.
They can avoid suffering many potential injuries.
C.
They can avoid the risk of possible early death.
D.
They can eat much more than otherwise.
【单选题】袁某,男,38岁。诊断为乙肝肝硬化失代偿期。病人X线钡餐检查显示钡剂在食管粘膜上分布不均,有虫蚀样或蚯蚓状充盈缺损。该病人的饮食应避免( )
A.
植物性蛋白
B.
动物性蛋白
C.
粗糙坚硬的食物
D.
富含钾的食物
E.
谷类食物
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【单选题】One way to stay healthy is to avoid foods with a lot of sugar and fat. Steven avoided getting stuck in a traffic jam by taking another road to get to work. Avoid means ___________.
A.
get closer to
B.
keep away from
C.
enjoy
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