皮皮学，免费搜题
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【单选题】
下列哪项是输液反应中急性肺水肿的特征性症状A.
心悸、呕吐
B.
咳嗽、气促、呼吸困难
C.
发绀、躁动不安
D.
胸闷、心悸、气促
E.
咳嗽、咳粉红色泡沫痰、气促、胸闷
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】“Please don’t forget ______ the door when you leave.” “No, I won’t forget ______ it.”
A.
to lock; to lock
B.
to lock; locking
C.
locking; to lock
D.
locking; locking
【简答题】A: What is top of the agenda for the meeting? B: ______________________________.
【简答题】历史曲线的数据来源是_____________。
【单选题】9) Why wouldn’t the car start if the driver returned to the carvery soon ? A) Because it had used its vapor lock. B) Because its vapor lock was too cold. C) Because its vapor lock hadn’t cooled down. ...
A.
Because it had used its vapor lock.
B.
Because its vapor lock was too cold.
C.
Because its vapor lock hadn’t cooled down.
D.
Because the car was tired from running.
【单选题】George couldn't turn his key in the lock of the car because ______.
A.
the lock was broken
B.
the key was not his
C.
the car was not his
【单选题】— You didn't lock the back door. — You are wrong. I ______. [ ]
A.
have locked it
B.
lock it myself
C.
did lock it
D.
do lock it
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