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【单选题】
肺结核患者若突然大咯血,伴呼吸困难,首要的抢救措施是:A.
高流量吸氧
B.
使用止血药物
C.
清理呼吸道,保持呼吸道通畅
D.
输血
E.
给予镇静药物
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【单选题】He never thought of it before, ________all that his parents had done for him for granted.
A.
taking
B.
taken
C.
to take
D.
took
【单选题】He had never done anything for them, ______ they had done everything for him.
A.
whereas
B.
because
C.
furthermore
D.
hence
【单选题】What is the explanation of sentence 'He had never regained consciousness.'?
A.
He had never woken up.
B.
He had never stood up.
C.
He had never spoken out.
D.
He had never ruled his country.
【单选题】Although he had done many great things, he never felt it necessary to______his achievements.
A.
lavish
B.
extravert
C.
impose
D.
vaunt
【单选题】—Was Martin sorry for what he had done? —_______. It was just like him.
A.
Never mind
B.
All right
C.
Not really
D.
Not surprisingly
【单选题】He had never done anything for them, __________ they had done everything for him.
A.
whereas
B.
as
C.
if
D.
though
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