【单选题】The scientists from the Johns Hopkins University said that C75, the slimming drug proved effective in mice, is likely to work on humans because __________. 查看材料
A.
the chemical pathway responsible for appetite control in human is believed to be the same as that in mice
B.
it is a major pathway in the brain which is activated to regulate appetite
C.
it is especially effective in the battle against obesity
D.
its effect has also been proved by human studies
【单选题】1928年10月,国民党中央颁布“训政纲领”,规定在训政时期,“由中国国民党全国代表大会代表国民大会,领导行使政权”;国民党全国代表大会闭会期间,“以政权付托中国国民党执行委员会执行之”。这表明训政的实质是()。
【单选题】PLC的输出接口电路中,带负载能力最强的是( )。
【单选题】The new drug will not be put on the market it has proved safe on humans.
【简答题】政权取代北洋军阀政权,但是政权的性质没有任何实质性的变化,依然是代表___________的统治。
【单选题】The drug proved ________.
B.
to be highly effectively
【单选题】按照1947年《中华民国宪法》的规定,代表全国国民行使政权的机关是( )。
【单选题】Streptomycin proved to be the first drug effective against the cause of
【简答题】The doctor prescribed a drug to the patient who had a bacterial infection. He was relieved when the bacteria that had infected the patient proved to be ________________________ the drug, and the patie...