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【多选题】
患者男，25岁，车祸致右下肢活动障碍1天入院，诊断右胫骨骨折。既往体健，术前检查正常。拟在硬膜外麻醉下行切复内固定术。穿刺点选择L ，穿刺置后注入2％利多卡因5ml，患者述耳鸣、视物模糊、口舌发麻。 提示：气管插管后，ECG提示室颤，无自主呼吸。提问：以下处理哪些是不恰当的？（）A.
鼻导管吸氧
B.
继续IPPV控制呼吸
C.
胸外心脏按压，同时立即准备胸外电除颤
D.
静脉注射利多卡因
E.
静脉注射肾上腺素
F.
静脉注射呼吸兴奋剂
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举一反三
【单选题】---Why are you so excited today? ---We were told _________ a picnic this weekend.
A.
have
B.
to have
C.
having
D.
had
【单选题】When I said that someone was late for the meeting, I________you.Why were you so angry at that time? [ ]
A.
didn't refer to
B.
wasn't referring to
C.
haven't referred to
D.
hadn't referred to
【单选题】. — Why were you so late for work today? — ____ to the office was not very easy this morning because of the traffic.
A.
Drove
B.
Driving
C.
I drove
D.
What I drove
【单选题】“Why were you so late for work today?” “____to the office was so slow this morning because of the traffic jam.
A.
To drive
B.
drove
C.
Driving
D.
That I drove
【单选题】-Why are you so late? -Bad luck.A car accident happened not far outside the town，and so we were________on the way. [ ]
A.
stopped
B.
kept
C.
held up
D.
prevented
【单选题】--- Why were you so late for work today？ --- ________ to the office was very slow this morning because of the traffic.
A.
Driving
B.
I drove
C.
To drive
D.
That I drove
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