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【单选题】
有关药物制剂稳定性的表述正确的是
A.
药物制剂稳定性包括化学、物理稳定性
B.
盐酸普鲁卡因和青霉素类易发生氧化反应
C.
Arrhenius公式可定量描述温度与反应速度之间的指数关系，是药物制剂稳定性预测的主要理论依据
D.
酚类和烯醇类药物(如肾上腺素)、维生素C易发生水解反应
E.
影响因素试验包括高温试验、高湿度试验、强光照射和加速试验
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举一反三
【单选题】What time will the film start?
A.
Tonight.
B.
Tomorrow.
C.
Tomorrow evenin
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【单选题】听力原文：M: What time are you leaving tomorrow? W: You mean to go to the bank? M: Yes, I'd like to go with you if I may. W: I'd be glad to take you, I plan to leave here about nine-thirty. What does the m...
A.
To visit the woman's house.
B.
To ask for a lift.
C.
To go out for a holiday.
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【单选题】听力原文：W: We're having a meeting tomorrow. Can you make it? M: What time is it? W: At 10:00 in the morning. Is that ok? M: Yes, that would be fine. W: We're going to go over our last month's [8] sales f...
A.
The production plan.
B.
Next year's budget.
C.
The sales of the company.
D.
The opening of a new branc
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【单选题】听力原文：W: John, I'm so excited ! At this time tomorrow evening, Grandma will be sitting in the kitchen with us. M: Me, too. Are we picking her up at the station? Q: Why is the woman excited? (14)
A.
Because she will have a new kitchen.
B.
Because she is going to see her mother.
C.
Because her grandmother will come to live with them.
D.
Because her husband has bought her a new house.
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【单选题】听力原文：M: We still haven't decided on the time for lunch tomorrow. W: Oh, I forgot to tell you. I won't be able to make it after all. Q: What does the woman mean? (13)
A.
She will not have time to prepare lunch.
B.
She has to cancel her plan to have lunch with the man.
C.
She does not remember discussing the matter.
D.
She would rather wait until tomorrow to decide.
查看完整题目与答案
【单选题】听力原文：M: Will you please return my stop watch? I need it to time the races tomorrow. W: Oh, hum. I'm not sure how to tell you. But it fell on the ground and now the second hand doesn't work. M: Well, d...
A.
She needs a watch that shows seconds.
B.
She can't find the man's stopwatch.
C.
She damaged something she borrowed from the man.
D.
She can't assist the man tomorrow.
查看完整题目与答案
【单选题】简单模式匹配算法的时间复杂度是( )。
A.
O(n^2)
B.
O(n*m)
C.
O(m^2)
D.
O(n+m)
查看完整题目与答案
【单选题】简单模式匹配算法在最坏情况下的时间复杂度是( )。
A.
O(m)
B.
O(n)
C.
O(m+n)
D.
O(m*n)
查看完整题目与答案
【判断题】假定生产函数 ,则该生产函数所显示的规模报酬递减。( )
A.
正确
B.
错误
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【单选题】听力原文：W: I'd like to see the an exhibition tomorrow, Can you tell me what time it's open? M: Yes. it's open from 8 until 6, but there's an hour lunch break. Q: For how many hours is the art exhibition ...
A.
Eight hours.
B.
Seven hours.
C.
Nine hours.
D.
Ten hours.
查看完整题目与答案
相关题目：
【单选题】What time will the film start?
A.
Tonight.
B.
Tomorrow.
C.
Tomorrow evenin
查看完整题目与答案
【单选题】听力原文：M: What time are you leaving tomorrow? W: You mean to go to the bank? M: Yes, I'd like to go with you if I may. W: I'd be glad to take you, I plan to leave here about nine-thirty. What does the m...
A.
To visit the woman's house.
B.
To ask for a lift.
C.
To go out for a holiday.
查看完整题目与答案
【单选题】听力原文：W: We're having a meeting tomorrow. Can you make it? M: What time is it? W: At 10:00 in the morning. Is that ok? M: Yes, that would be fine. W: We're going to go over our last month's [8] sales f...
A.
The production plan.
B.
Next year's budget.
C.
The sales of the company.
D.
The opening of a new branc
查看完整题目与答案
【单选题】听力原文：W: John, I'm so excited ! At this time tomorrow evening, Grandma will be sitting in the kitchen with us. M: Me, too. Are we picking her up at the station? Q: Why is the woman excited? (14)
A.
Because she will have a new kitchen.
B.
Because she is going to see her mother.
C.
Because her grandmother will come to live with them.
D.
Because her husband has bought her a new house.
查看完整题目与答案
【单选题】听力原文：M: We still haven't decided on the time for lunch tomorrow. W: Oh, I forgot to tell you. I won't be able to make it after all. Q: What does the woman mean? (13)
A.
She will not have time to prepare lunch.
B.
She has to cancel her plan to have lunch with the man.
C.
She does not remember discussing the matter.
D.
She would rather wait until tomorrow to decide.
查看完整题目与答案
【单选题】听力原文：M: Will you please return my stop watch? I need it to time the races tomorrow. W: Oh, hum. I'm not sure how to tell you. But it fell on the ground and now the second hand doesn't work. M: Well, d...
A.
She needs a watch that shows seconds.
B.
She can't find the man's stopwatch.
C.
She damaged something she borrowed from the man.
D.
She can't assist the man tomorrow.
查看完整题目与答案
【单选题】简单模式匹配算法的时间复杂度是( )。
A.
O(n^2)
B.
O(n*m)
C.
O(m^2)
D.
O(n+m)
查看完整题目与答案
【单选题】简单模式匹配算法在最坏情况下的时间复杂度是( )。
A.
O(m)
B.
O(n)
C.
O(m+n)
D.
O(m*n)
查看完整题目与答案
【判断题】假定生产函数 ,则该生产函数所显示的规模报酬递减。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：W: I'd like to see the an exhibition tomorrow, Can you tell me what time it's open? M: Yes. it's open from 8 until 6, but there's an hour lunch break. Q: For how many hours is the art exhibition ...
A.
Eight hours.
B.
Seven hours.
C.
Nine hours.
D.
Ten hours.
查看完整题目与答案