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【单选题】
右心衰竭引起的缺氧其动脉血氧变化特点是A.
血氧容量降低
B.
血氧含量降低
C.
血氧饱和度降低
D.
动-静脉血氧含量差升高
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皮皮学刷刷变学霸
举一反三
【单选题】On no account to the teacher．
A.
is this the first time he has lied
B.
this is the first time he has lied
C.
is this the first time has he lied
D.
this is the first time he is lying
【单选题】By no means __ to her parents. [ ]
A.
this is the first time has she lied
B.
this is the first time does she tell a lie
C.
is this the first time she has lied
D.
is this the first time she was lying
【单选题】He visited Shanghai _____ he went to China. [ ]
A.
at the first time
B.
the first time
C.
for the first time
D.
at the first time when
【单选题】I found her nice and honest ____ I saw her. [ ]
A.
for the first time
B.
the first time
C.
on the first time
D.
for the first time when
【简答题】I met him____________________. A. the first time B for the first time C. in the first time D. at the first time
【单选题】By no means ___to your parents.
A.
is this the first time you are lying
B.
this is the first time you have lied
C.
this is the first time you tell a lie
D.
is this the first time you have lied
【单选题】I thought her nice and honest ____ I met him. [ ]
A.
first time
B.
for the first time
C.
the first time
D.
by the first time
【单选题】Under no circumstances to the teacher.
A.
is this the first time he has lied
B.
this is the first time he has lied
C.
is this the first time has he lied
D.
this is the first time he is lying
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