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【单选题】
In fixed price contract which of the following holds true?A.
The seller agrees to use his best effort to fulfill the contract within the estimated contract amount
B.
The seller agrees to perform a service or furnish supplies at the established contract price
C.
If the amount of the contract is exceeded the seller is not obligated to perform further unless the buyer increases the funds
D.
More risk is placed on the buyer
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举一反三
【单选题】有缺氧伴CO2潴留的呼吸衰竭患者不能吸入高浓度氧是因为
A.
诱发肺不张
B.
消除了外周化学感受器的兴奋性
C.
可能引起氧中毒
D.
促使CO2排除过快
E.
以上都不是
【单选题】Take your raincoat ______ it should rain.
A.
in case
B.
in case of
C.
in the case of
D.
in case with
【单选题】Take your raincoat _______ it rains.
A.
in case of; rains
B.
in case; rains
C.
in case; rain
D.
in case of ; rain
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