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【单选题】
米炒斑蝥降低毒性的原理是( )A.
斑蝥素氧化
B.
斑鳌素分解
C.
斑蝥素溶解
D.
斑蝥素还原
E.
斑蝥素升华
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【单选题】Yesterday Tom was late for school the heavy rain.
A.
because
B.
because of
C.
as
D.
including
【简答题】填制记账凭证有哪些具体要求？
【单选题】Tom was embarrassed for he could not think of any ______ excuse for his absence at the meeting.
A.
reason
B.
reasons
C.
reasonable
D.
reasonableness
【单选题】The railways in China belong to ______, whereas the ones in Japan, to the private..A．the nation
A.
204. The railways in China belong to ______, whereas the ones in Japan, to the private.. A．the nation
B.
the country
C.
the state
D.
the land
【单选题】Tom was very unhappy for _to the party.
A.
having not been invited
B.
not having invited
C.
having not invited
D.
not having been invited
【简答题】Tom was a poor boy．He made a living by cleaning leather 1 .s _____for others in the street．Tom was also a 2. b _____boy．One day，a rich man 3. n _______Miser appeared in front of Tom． He watched his 4 ...
【简答题】加拿大
【单选题】Certain dangerous goods are ________ to be too dangerous to be carried by air.
A.
limited
B.
refined
C.
considered
D.
taken
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