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【单选题】
细胞核内的蛋白质主要通过 完成。
A.
门控运输
B.
由核膜上的核糖体合成
C.
膜泡运输
D.
跨膜运输
拍照语音搜题，微信中搜索"皮皮学"使用
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【单选题】患者男，58岁，因心脏呼吸骤停进行心肺复苏。胸外心脏按压操作中错误的是
A.
患者仰卧在硬板上
B.
按压部位为胸骨下段
C.
按压力度使胸骨下陷至少 5cm
D.
按压频率至少 100-120 次∕分
E.
下压和放松时间为 1:2
查看完整题目与答案
【单选题】患者男,58岁,因心脏呼吸骤停进行心肺复苏。胸外心脏按摩操作中错误的是:
A.
患者仰卧在硬板上
B.
下压和放松时间为1：2
C.
按压力度使胸骨下陷5cm
D.
按压频率至少100次/分
查看完整题目与答案
【单选题】The business talk _______________ next week when the CEO of your company comes. (2003 年 6 月 b 级 18 题)
A.
was held
B.
is being held
C.
will be held
D.
has been held
查看完整题目与答案
【单选题】患者男，58岁，因心脏呼吸骤停进行心肺复苏。胸外心脏按压操作中错误的是
A.
患者仰卧在硬板上
B.
按压部位为胸骨中、下1/3交界
C.
按压力度使胸骨下陷至少5cm
D.
按压频率至少100次/分
E.
下压和放松时间为1：2
查看完整题目与答案
【简答题】 Task 1 Read the passage. Then match the business meals with their characteristics. Business Meals: breakfast meetings ___1___ ___2____ lunch __3____ ___4____ afternoon tea or coffee ___5___ ___6_...
查看完整题目与答案
【单选题】What should be made clear when the seller and the buyer talk about price during business negotiation? 1.The trade terms on which the price is quoted. 2.The liabilities of the seller and the buyer unde...
A.
①②③
B.
①②④
C.
②③④
D.
①②③④
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【简答题】听下面一段材料，回答第1-3题。 1. What does the speaker mainly talk about? A. A flight trip. B. A business experience. C. A Spanish meal. 2. When did the speaker finish his lunch? A. At 1:30 p.m. B. At 3:30 p.m. C....
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【单选题】患者，男，58岁，因心脏呼吸骤停进行心肺复苏。胸外心脏按压操作中错误的是
A.
患者仰卧在硬板上
B.
按压部位为胸骨下段
C.
按压力度使胸骨下陷5cm
D.
按压频率至少100次／分
E.
下压和放松时间为1：2
查看完整题目与答案
【多选题】英语B级练习7 1.It was not until yesterday they decided to re-open the business talk. A.when      B. which     C. that     D. as 2.We have to the cost of setting up a new hospital in that area. A. work out ...
A.
C
B.
A
C.
B
D.
C
E.
D
F.
B
G.
A
H.
C
I.
B
J.
D
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【单选题】患者男,58岁,因心脏呼吸骤停进行心肺复苏,胸外心脏按压操作中错误的是( )
A.
患者抑卧在硬板上
B.
按压部位为胸骨下段
C.
按压力度使胸骨下陷5cm
D.
按压频率至少100次/分
E.
下压和放松时间为1︰2
查看完整题目与答案
相关题目：
【单选题】患者男，58岁，因心脏呼吸骤停进行心肺复苏。胸外心脏按压操作中错误的是
A.
患者仰卧在硬板上
B.
按压部位为胸骨下段
C.
按压力度使胸骨下陷至少 5cm
D.
按压频率至少 100-120 次∕分
E.
下压和放松时间为 1:2
查看完整题目与答案
【单选题】患者男,58岁,因心脏呼吸骤停进行心肺复苏。胸外心脏按摩操作中错误的是:
A.
患者仰卧在硬板上
B.
下压和放松时间为1：2
C.
按压力度使胸骨下陷5cm
D.
按压频率至少100次/分
查看完整题目与答案
【单选题】The business talk _______________ next week when the CEO of your company comes. (2003 年 6 月 b 级 18 题)
A.
was held
B.
is being held
C.
will be held
D.
has been held
查看完整题目与答案
【单选题】患者男，58岁，因心脏呼吸骤停进行心肺复苏。胸外心脏按压操作中错误的是
A.
患者仰卧在硬板上
B.
按压部位为胸骨中、下1/3交界
C.
按压力度使胸骨下陷至少5cm
D.
按压频率至少100次/分
E.
下压和放松时间为1：2
查看完整题目与答案
【简答题】 Task 1 Read the passage. Then match the business meals with their characteristics. Business Meals: breakfast meetings ___1___ ___2____ lunch __3____ ___4____ afternoon tea or coffee ___5___ ___6_...
查看完整题目与答案
【单选题】What should be made clear when the seller and the buyer talk about price during business negotiation? 1.The trade terms on which the price is quoted. 2.The liabilities of the seller and the buyer unde...
A.
①②③
B.
①②④
C.
②③④
D.
①②③④
查看完整题目与答案
【简答题】听下面一段材料，回答第1-3题。 1. What does the speaker mainly talk about? A. A flight trip. B. A business experience. C. A Spanish meal. 2. When did the speaker finish his lunch? A. At 1:30 p.m. B. At 3:30 p.m. C....
查看完整题目与答案
【单选题】患者，男，58岁，因心脏呼吸骤停进行心肺复苏。胸外心脏按压操作中错误的是
A.
患者仰卧在硬板上
B.
按压部位为胸骨下段
C.
按压力度使胸骨下陷5cm
D.
按压频率至少100次／分
E.
下压和放松时间为1：2
查看完整题目与答案
【多选题】英语B级练习7 1.It was not until yesterday they decided to re-open the business talk. A.when      B. which     C. that     D. as 2.We have to the cost of setting up a new hospital in that area. A. work out ...
A.
C
B.
A
C.
B
D.
C
E.
D
F.
B
G.
A
H.
C
I.
B
J.
D
查看完整题目与答案
【单选题】患者男,58岁,因心脏呼吸骤停进行心肺复苏,胸外心脏按压操作中错误的是( )
A.
患者抑卧在硬板上
B.
按压部位为胸骨下段
C.
按压力度使胸骨下陷5cm
D.
按压频率至少100次/分
E.
下压和放松时间为1︰2
查看完整题目与答案