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【多选题】
人工心脏按压时，按压/通气(次数)比例下列哪些不是：A.
10/1
B.
15/1
C.
30/1
D.
15/2
E.
30/2
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反馈参考答案：
举一反三
【判断题】收款凭证又可以分为现金收款凭证和银行存款收款凭证。银行收款凭证是根据现金收入业务的原始凭证编制收款凭证。现金存款收款凭证是根据银行存款收业务的原始凭证编制收款凭证。
A.
正确
B.
错误
【单选题】— Why does she always ask you for help? — There is no one else____,is there? [ ]
A.
who to turn to
B.
she can turn to
C.
for whom to turn
D.
for her to turn
【单选题】-Why does she always ask you for help? -There is no one else _______,is there? [ ]
A.
who to turn to
B.
she can turn to
C.
for whom to tum
D.
for her to tum
【单选题】患者女性，70岁，被人用轮椅推入医院，接诊护士看见其而色发绀，呼吸困难，询问病史得知其有慢性阻塞性肺疾病史，给予吸氧流量应是
A.
1~2L／min
B.
2～4L／min
C.
4～6L／min
D.
6～8L／min
E.
8～10L／min
【单选题】— Why does she always ask you for help? — There is no one else _______, is there? [ ]
A.
who to turn
B.
she can turn to
C.
for whom to turn
D.
for her to turn
【单选题】下列各组物质可能共存的是 ( ) (A) (B) (C) (D)
A.
Cu 2+ ,Fe 2+ ,Sn 4+ ,Ag
B.
Cu 2+ ,Ag + ,Fe 2+ ,Fe
C.
F e 3+ , Fe, Cu 2+ , Ag
D.
Fe 3+ , I - , Sn 4+ ,Fe 2+
【单选题】— Why does she always ask you for help? — There is no one else _______, is there?
A.
who to turn to
B.
for her to turn
C.
for whom to turn
D.
she can turn to
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