皮皮学，免费搜题
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搜题
【单选题】
不属于气管切开的适应症是A.
迅速解除呼吸道梗阻者
B.
有气管异物者
C.
需要长时间应用呼吸机辅助呼吸者
D.
预防性气管切开者
E.
有出血性疾病者
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皮皮学刷刷变学霸
举一反三
【单选题】______we have signed the contract, we will pay for your loss.
A.
For
B.
Because of
C.
As
D.
Thanks to
【单选题】( ) ____ we have signed the contract, we will pay for your loss.
A.
As
B.
For
C.
Till
D.
In order that
【单选题】Thanks to a more _____ price contract we have signed with our supplier, we are now happy to be able to cut the prices of our pressure cookers by 8 percent.
A.
favoring
B.
favored
C.
favorite
D.
favorable
【单选题】We have signed an exclusive sales agreement with the German company. We are the sole __________ here.
A.
buyer
B.
customer
C.
consumer
D.
distributor
【简答题】X线透视时主要运用X线的__和___特性,X线摄影时主要运用X线的__和__特性,X线治疗时主要运用X线的___,__,__特性
【单选题】设命题p： ?x∈R ， x 2 ＜2014 ，则?p为（ ）
A.
?x∈R ， x 2 ≥2014
B.
?x∈R ， x 2 ＜2014
C.
?x∈R ， x 2 ≥2014
D.
?x∈R ， x 2 ＞2014
【单选题】___we have signed the contract, we will pay for your loss.
A.
When
B.
Before
C.
As
D.
That
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