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【多选题】
防己的性状特征为
A.
表面淡灰黄色，弯曲处有深陷的横沟
B.
不规则圆柱形，屈曲不直
C.
质坚实，断面不平坦，灰白色
D.
，有稀疏的放射状纹理
E.
气微，味苦
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参考答案：
举一反三
【单选题】听力原文：T: Good morning. Can I help you sir? M: Yes, good morning. Er, my name is Adams. I am going to a conference in Sydney in July. T: Yes. How long for? M: I expect to be there for about three weeks....
A.
More expensive than the usual price.
B.
Only one stopover allowed.
C.
Having only one Australian stop.
D.
Many restrictions on it.
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【单选题】不是按设计图示尺寸以体积计算。
A.
现浇混凝土基础
B.
现浇混凝土梁
C.
现浇混凝土柱
D.
现浇混凝土楼梯
查看完整题目与答案
【判断题】现浇混凝土基础及垫层混凝土工程量按设计图示尺寸以体积计算。
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：M: Parcel Express. Good morning. How can I help you? W: Good morning. I'm thinking of sending a parcel to New York next week. Can you tell me what the procedure is, please? M: Certainly. When you...
A.
name
B.
address
C.
receipt
D.
phone number
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【简答题】听力原文：AGENT: Good morning. Ace Accommodation; how can I help you? SYLVIA: Good morning. I'd like to organize some short stay accommodation on the Gold Coast, please. AGENT: Certainly. Who am I speaking...
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【单选题】听力原文：W: Good morning. British Airways, what can I do for you? M: Good morning. I have a return ticket to Paris. It's open. I'd like to confirm my flight. W: What date do you want to travel? M: 23rd De...
A.
To London.
B.
To New York.
C.
To Paris.
D.
To Berlin
查看完整题目与答案
【单选题】—-Good morning. Can I help you ? —-Good morning. _________
A.
I need a camera.
B.
Pardon？
C.
Yes，you can.
D.
No，you needn’t .
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【简答题】听力原文：Man: Good morning. Can I help you? Woman: Good morning. I wonder if you have a job for a part-time. Man: Oh, yes, we're going to employ two more part-time to send our newspapers to the people liv...
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【简答题】兴奋收缩耦联
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【单选题】关于骨骼肌兴奋收缩耦联，正确的是
A.
兴奋收缩耦联是在动作电位传到骨骼肌之前发生的
B.
横管膜上存在 L 型钙离子通道
C.
兴奋收缩耦联关键离子是钠离子
D.
需要钙离子内流触发钙库释放钙离子
查看完整题目与答案
相关题目：
【单选题】听力原文：T: Good morning. Can I help you sir? M: Yes, good morning. Er, my name is Adams. I am going to a conference in Sydney in July. T: Yes. How long for? M: I expect to be there for about three weeks....
A.
More expensive than the usual price.
B.
Only one stopover allowed.
C.
Having only one Australian stop.
D.
Many restrictions on it.
查看完整题目与答案
【单选题】不是按设计图示尺寸以体积计算。
A.
现浇混凝土基础
B.
现浇混凝土梁
C.
现浇混凝土柱
D.
现浇混凝土楼梯
查看完整题目与答案
【判断题】现浇混凝土基础及垫层混凝土工程量按设计图示尺寸以体积计算。
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：M: Parcel Express. Good morning. How can I help you? W: Good morning. I'm thinking of sending a parcel to New York next week. Can you tell me what the procedure is, please? M: Certainly. When you...
A.
name
B.
address
C.
receipt
D.
phone number
查看完整题目与答案
【简答题】听力原文：AGENT: Good morning. Ace Accommodation; how can I help you? SYLVIA: Good morning. I'd like to organize some short stay accommodation on the Gold Coast, please. AGENT: Certainly. Who am I speaking...
查看完整题目与答案
【单选题】听力原文：W: Good morning. British Airways, what can I do for you? M: Good morning. I have a return ticket to Paris. It's open. I'd like to confirm my flight. W: What date do you want to travel? M: 23rd De...
A.
To London.
B.
To New York.
C.
To Paris.
D.
To Berlin
查看完整题目与答案
【单选题】—-Good morning. Can I help you ? —-Good morning. _________
A.
I need a camera.
B.
Pardon？
C.
Yes，you can.
D.
No，you needn’t .
查看完整题目与答案
【简答题】听力原文：Man: Good morning. Can I help you? Woman: Good morning. I wonder if you have a job for a part-time. Man: Oh, yes, we're going to employ two more part-time to send our newspapers to the people liv...
查看完整题目与答案
【简答题】兴奋收缩耦联
查看完整题目与答案
【单选题】关于骨骼肌兴奋收缩耦联，正确的是
A.
兴奋收缩耦联是在动作电位传到骨骼肌之前发生的
B.
横管膜上存在 L 型钙离子通道
C.
兴奋收缩耦联关键离子是钠离子
D.
需要钙离子内流触发钙库释放钙离子
查看完整题目与答案
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