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【单选题】
麻黄碱属于哪一类有机物?
A.
胺类生物碱
B.
嘌呤衍生物
C.
吲哚衍生物
D.
萜类化合物
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参考答案:
举一反三
【简答题】翻译下列句子: It would be welcome if you could reduce your price by say, 15%.
【判断题】在借贷记账法中.“借”和“贷”作为记账符号已经失去了原来的字而含义.即“借”表示增加贷”表示减少。( )
A.
正确
B.
错误
【单选题】The engineer claims that this engine is ______ as the previous one.
A.
twice powerful
B.
as twice powerful
C.
powerful as twice
D.
twice as powerful
【判断题】A republican government is one in which people elect representatives to govern.
A.
正确
B.
错误
【简答题】简答题 请解释下列句子中指定部分的含义及用法(在句子中的含义),并翻译整句话。 3.It is far from clear that this would be in America ’ s interest. It would tackle the global paranoia about the lack of a lender of last resort. 请解释句子中的以下部分在句子...
【单选题】l. I need a new blouse, but I can't_______one. A) afford B) elect C)prevent D) adopt
A.
afford
B.
elect
C.
prevent
D.
adopt
【简答题】翻译下列句子 1) The teacher is popular with his students. (主动形式,被动意义) 2) He had a fast life, drinking and gambling. 3) Man has to fight his way through life on earth ! 4) He would be quite a likeable fellow...
【简答题】请将下列句子翻译成中文: 1.Any dispute arising out of or in connection with this Contract shall be settled through friendly consultation. 2.It is mutually agreed that the certificates of quality and quantity or w...
【判断题】在借贷记账法中,“借”和“贷”作为记账符号已经失去了原来的字面含义,即“借”表示增加,“贷”表示减少。
A.
正确
B.
错误
【单选题】片剂生产中制粒的主要目的是( )
A.
减少细粉的飞扬
B.
避免片剂的含量不均匀
C.
改善原辅料的可压性
D.
为了生产出的片剂硬度合格
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