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【多选题】
下列哪些表述是正确的?A.
1985年我国上市的第一个多糖类的海洋药物是多烯康
B.
只有基因工程技术可用于海洋生物制药研究中
C.
海洋毒素具有强烈的生理活性，是现代海洋药物研究的热点之一。
D.
海洋生物中的寡糖具有结构特殊和生物学活性广泛的特点，并且含量更丰富。
E.
海洋二倍半萜类天然产物是当前研究的热点，当前二倍半萜类物质全部来自海绵。
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【简答题】计算机界最负盛名的奖项是( )奖。
【单选题】Which formula is used when a young man addresses an elder person but with the same rank?
A.
FN.
B.
NN.
C.
TEN.
D.
SI or SILN.
【简答题】A．The man is too old to dance. B．The man danced a lot when he was young. C．The woman doesn't like dancing very much. D．They are going to dance tomorrow.
【简答题】阅读理解。 There are many people in the bus and there are no empty (空的) seats. When a young man gets on, an old man near him wants to stand up, but the young man push(推) him back to his seat. 'Thank you,' ...
【简答题】Jean-Michael Lourdis was a promising young pianist. But when the young man played, it seemed to him, as if his hands were iron. He worried so much about his playing that he became oversensitive (过度敏感的...
【单选题】That young man is honest , cooperative , always there when you need his help .______, he's reliable.
A.
Or else
B.
In short
C.
By the way
D.
For one thing
【单选题】The girl was most _______ when the young man offered to suck the poison out of the snake bite in her leg and ______ that he was a reliable man to marry. [ ]
A.
moved; determined
B.
affected; decided
C.
touched; made up her mind
D.
moved; was determined
【单选题】Which formula is used when a young man addresses an elder person but with the same rank?
A.
FN.
B.
NN.
C.
TLN.
D.
SI or SILN.
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