题目内容

Alcohol may taste sweeter if you were exposed to it before birth, suggests a study in rats. The findings may shed new light【C1】______why human studies have previously【C2】______fetal alcohol exposure to increased alcohol【C3】______later in life, and to a【C4】______age at which a person【C5】______starts drinking alcohol. Alcohol"s taste is a(n) 【C6】______of sweet and bitter components. To【C7】______whether prenatal alcohol exposure could【C8】______the perception of these components, Steven Youngentob at the State University of New York in Syracuse and John Glendinning at Columbia University in New York【C9】______how eagerly rats consumed alcohol, sweet water【C10】______bitter water. They found that young rats whose mothers had consumed alcohol during pregnancy【C11】______alcohol and consumed more of the bitter water than the【C12】______of mothers that didn"t consume alcohol. Rats that had been exposed to alcohol before birth also seemed to be more【C13】______to the smell of alcohol. Prenatal exposure seems to reduce the【C14】______bitterness of alcohol, making it seem【C15】______, says Youngentob. Both of these differences seemed to【C16】______once the rats reached adulthood—but【C17】______they hadn"t tasted alcohol during their youth. If prena-tally exposed rats did consume alcohol in their youth, these preferences seemed to become【C18】______for life. "The take-home message is to keep kids away from【C19】______for as long as possible—【C20】______if they have had prenatal exposure," says Youngentob. 【C8】

A. dismiss
B. diffuse
C. differ
D. affect

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可以上诉的裁定是______

A. 驳回起诉的裁定
B. 不准许撤销的裁定
C. 先予执行的裁定
D. 中止诉讼的裁定

下列属于《行政诉讼法》规定的证据种类的是______

A. 勘验笔录和现场笔录
B. 当事人的陈述、鉴定结论
C. 书证、物证、视听资料、证人证言
D. 直接证据与间接证据
E. 本证和反证

行政诉讼证据证明的主要对象是______

A. 具体行政行为的合法性
B. 抽象行政行为的合法性
C. 具体行政行为的适当性
D. 抽象行政行为的适当性

在行政诉讼的二审期间,行政机关______

A. 可以改变原具体行政行为
B. 经相对方申请,可以改变原具体行政行为
C. 经人民法院同意,可以改变原具体行政行为
D. 不得改变原具体行政行为

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