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搜题/搜资源
【单选题】【消耗次数:1】
All the flights ____ because of the snowstorm, we had to take the train instead.
①
were canceled
②
had been canceled
③
having canceled
④
having been canceled
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相关题目
【单选题】
All the flights _____because of the snowstorm, we had to take the train instead.
①
were canceled
②
had been canceled
③
having canceled
④
having been canceled
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【单选题】
The match was canceled because most of the members______a match without a standard court.
①
objected to having
②
were objected to have
③
objected to have
④
were objected to having
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【单选题】
Having been asked to speak at the convention __________
①
some notes were prepared for Dr. Smith
②
Smith prepared some notes
③
The convention members were pleased to hear Dr. Smith
④
Some notes were prepared by Dr. Smith
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【单选题】
The snowstorm _____________ us three hours because we had to drive very slowly.
①
decided
②
deepened
③
delayed
④
detailed
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【单选题】
Only when we landed______ how badly the plane had been damaged.
①
we realized
②
did we realize
③
had we realized
④
we had realized
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【单选题】
The residents, _____had been damaged by the fire, were given help by the Red Cross.
①
all of their homes
②
all their homes
③
whose all homes
④
all of whose homes
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【单选题】
The residents, _____had been damaged by the fire, were given help by the Red Cross.
①
all of their homes
②
all their homes
③
whose all homes
④
all of whose homes
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【单选题】
If the doctor had been available, the child ____________.
①
would not die
②
could not have died
③
might not die
④
should not have died
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【单选题】
When we were having a party, the host _______ the bad news.
①
was telling
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was told
③
could tell
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【单选题】
During the Second World War, once before, the U-boats had been _____ because of air attack.
①
in trouble
②
in the trouble
③
for trouble
④
within trouble
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随机题目
【单选题】
中国成年人BMI为( )可以判断为超重。
①
18.5-23.9
②
大于24
③
大于28
④
大于30
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【单选题】
《中国居民膳食指南》的核心是( )
①
平衡膳食、合理营养、促进健康
②
合理膳食、均衡营养、治疗疾病
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④
多样膳食、多种营养、戒烟限酒
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含膳食纤维较多的食物为?
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鱼、奶
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粮谷、蔬菜
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肉、蛋
④
果汁
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食物热效应最大的营养素为
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蛋白质
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下列没有强烈刺激胃酸分泌的食品和调味品的是?
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米饭
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浓茶
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从营养学角度看,每日摄入量最大的食物应该是:
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谷物类
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奶制品
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蛋类
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能促进铁吸收的维生素为
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维生素E
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维生素A
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维生素K
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胃肠外营养支持常见的并发症有
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气胸
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神经损伤
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电解质紊乱
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糖代谢紊乱
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下面关于胃食管反流病描述正确的有?
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减轻体重可减少胃食管反流病患者的症状
③
饮食治疗采用低蛋白饮食有利于减轻胃肠负担
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减少膳食纤维摄入,采取少渣膳食
⑤
巧克力、洋葱及大蒜等可降低食管下段括约肌压力,应减少摄入该类食物
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成年人的热能消耗主要用于以下哪几方面?
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基础代谢
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体力活动
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食物热效应
④
生长发育
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