麻黄的气味为 A.气微香,味涩、微苦 B.气微,味微苦 C.气香特异,味微 D.气微

题型:单项选择题

问题:

麻黄的气味为

A.气微香,味涩、微苦
B.气微,味微苦
C.气香特异,味微
D.气微,味极苦
E.气微,味微苦,嚼之有黏性

考点:中药执业药师中药学专业知识(二)中药执业药师中药学专业知识(二)
题型:单项选择题

竖直向上抛出一篮球,球又落回原处,已知空气阻力的大小与篮球速率的二次方成正比,则:

A.上升过程中克服重力做功等于下降过程中重力做的功

B.上升过程中重力的冲量小于下降过程中重力的冲量

C.上升过程动能的改变量大于下降过程中动能的改变量

D.上升过程动量的改变量小于下降过程中动量的改变量

题型:单项选择题

如图所示,在一个盛水的玻璃杯内插入一根吸管A,用另一根吸管B对准A的管口上方吹气,看到A的管口有水喷出,这是因为流体的流速越_________,压强越_________.

以下现象中不能用此原理解释的是__________(填序号).

①平行于岸边航行的船不能靠岸太近;

②用吸管把饮料吸进嘴里;

③狂风会把一些不牢固的建筑物的屋顶掀翻.

题型:单项选择题

Having just quit a highly moneymaking job with tech giant Microsoft in the United States,where he’d made millions working as a program manager,Patrick Awuah would wake up once in a while wondering if he’d done the right thing.

What Awuah wanted was to create a university in his native Ghana.a state-of-the-art education centre that would help educate the country’s next generation of leaders.Awuah moved with his family back to Ghana.There,he invested his own money and with the help of other donors he founded Ashesi University.

“Africa needs to have a renaissance(复兴),” says Awuah as he explained what drove him to take the risky decision.“The world needs to change in this way and I strongly believe that people like me need to be part of the solution;I need to be really actively involved in helping to drive this change in Africa‘‘

Located about an hour's drive from the capital Accra,Ashesi,which appropriately translates to “beginning,” is the first Ghanaian university to combine technical majors with a liberal arts approach.Its campus,set on 100 acres in a town called Berekuso,was designed to be inspiring for the more than 500 young Ghanaians studying there.

“So when I look at universities I see Africa fast—forward 30 years.When this 20-year-old is now in his or her 50s,that person is going to be a leader.”

Today Ashesi,which celebrates its 10th anniversary this year,offers degrees in business,information systems and computer science.There are plans to offer engineering and economics majors in the near future.The school’s graduation rate is between 70%and 90%,according to Awuah.

In our last freshman class,50% of the students paid full tuition(学费),25%were on full scholarships and 25%on partial scholarships ,”he said.“The reason why variety is so important is that the most important conversation on campus is a conversation about the good society—what is the good society we would like to see in Africa? That conversation is a lot more interesting if you have variety in the classroom,”adds Awuah.

小题1:In Awuah’s opinion,Africa should be changed by

A.investing more money for development

B.developing computer science

C.training future leaders for development

D.founding more universities小题2:The underlined sentence in the first paragraph infers that “_____”.

A.Awuah regretted that he had once worked with Microsoft

B.Awuah would doubt if he should resign from Microsoft

C.Awuah wondered whether it was right to invest for a university

D.Awuah felt it wrong that he had refused a job with a large salary小题3:The university founded by Awuah_____.

A.came into being 10 years ago

B.was named with “beginning”

C.is located in the capital of Ghan

D.will be run for 30 years小题4:Which of the following is TRUE according to the text?

A.Ashesi has offered five degrees since it was founded.

B.Awuah had earned millions of dollars before he left Microsoft.

C.50% of the new students in Ashesi receive education for free.

D.Awuah was the only investor in setting up Ashesi University.

题型:单项选择题

反映肝纤维化时胶原合成和降解的指标包括()。

A.Ⅲ型前胶原氨基末端肽(PⅢP)

B.Ⅳ胶原及其降解片段

C.层粘连蛋白

D.透明质酸

E.Ⅰ型胶原

题型:单项选择题

恒定混合策略是指保持投资组合中各类资产的比例固定。

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