皮皮学，免费搜题
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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.
高流量给氧
B.
使用止血药物
C.
给予镇静药
D.
清理呼吸道，保持呼吸道通畅
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】Professor Li, many students want to see you______ they wait here or outside!
A.
Do
B.
Will
C.
Shall
D.
Are
【单选题】Professor Li’s method of teaching is________that of the others；he teaches in a completely different way. [ ]
A.
more like
B.
something like
C.
the same
D.
nothing like
【单选题】Professor Li helped a lot of graduates， many of __________later were successful in their fields.
A.
who
B.
which
C.
whose
D.
whom
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