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【单选题】
影响溶氧速率的因素有哪些?()A.
通气量
B.
氧气分压
C.
气液接触时间
D.
以上均是
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举一反三
【简答题】Edward Green is
【单选题】She can't _____ us because her mother is ill. [ ]
A.
joining
B.
Joined
C.
join
D.
to join
【单选题】—Jim decided ___________ us in the game. —Oh, very good! [ ]
A.
joining
B.
to join
C.
joined
D.
join
【简答题】EDWARD GREEN: Can they be larger? PHIL WATSON: Yes. Like this. It looks good like that. EDWARD GREEN: Excellent. It' s very clear. It' s easy to read. ________________
【简答题】What do you think? EDWARD GREEN: _____________, but I don' t like the copy. PHIL WATSON: Why not? EDWARD GREEN: It' s not exciting. It doesn' t sell the product.
【单选题】According to the passage, what is the beginning of 'with us' era?
A.
The invention of the first Compaq.
B.
The use of desktop PCs.
C.
The launch of iPhone.
D.
The use of Watson computing.
【单选题】He __________ his coat and joined us in the work.
A.
pulled off
B.
pulls off
C.
pulled out
D.
pulls out
【简答题】GERALDINE : Hello . Jenny , _______2_______. Please , sit down . EDWARD GREEN : Thank you . JENNY ROSS : Are you Edward Green ? EDWARD GREEN : Yes .
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