脂肪和磷脂合成的共同中间产物是A.甘油一酯 B.甘油二酯 C.CTP D.磷脂酸 E

题型:单项选择题

问题:

脂肪和磷脂合成的共同中间产物是

A.甘油一酯

B.甘油二酯

C.CTP

D.磷脂酸

E.乙酰COA

考点:药学职称考试药士基础知识初级药士基础知识
题型:单项选择题

618÷7商是______位数,250×8积的末尾有______个0.

小明今年l0岁,爷爷的年龄是他的6倍多4岁,爷爷今年______岁.

题型:单项选择题

阅读下面短文,用括号内所给动词的适当形式填空(必要时可加情态动词或助动词)。

Tom worked in the office of Mr Bates.

One day, when Tom got to the office, a letter小题1:_________(wait) for him. He opened it.

“Dear Tom,” the letter said, “I小题2:________(write) to thank you for your help. You小题3:_________(help) me so much when I came to your office. Here’s a ticket for the big football match.”

Tom looked at the ticket. He could not believe that he had it. Everyone looked forward to小题4:__________(watch) the match!

“ I must watch the match,” he though. “ I must. I小题5:_______(expect) the big match for 4 year.”

Tom thought and though. He小题6:________(not put) his heart into any work. Then at twelve o’clock he knew what 小题7:__________(do).

He went out of the office and called his sister, Jean.

At one o’clock Mr Bates came up to him. “I have bad news for you, Tom. Your sister telephoned just now. Your mother小题8:_______(send) to hospital a moment ago.”

“Thank you,” Tom said. “I will go to the hospital. I 小题9:________(come) back as soon as possible.”

In fact, Tom 小题10:_________(leave) the office quickly for the football ground. Tom’s ticket was a good one. He could stand near the front.

The next morning, when Tom got to the office, Mr Bates came up to him. “You’re fired(解雇), Tom.” Then he walked away angrily.

“But why?” Tom asked.

Then a girl said, “We saw the match on TV here yesterday! You were on TV! Tom, you had such a good ticket!”

题型:单项选择题

甲公司持有A、B、C三种股票,在由上述股票组成的证券投资组合中,各股票所占的比重为50%、30%和20%。其β系数分别为2.0、1.0和0.5。市场收益率为15%。无风险收益率为10%。A股票当前每股市价为12元,刚收到上一年度派发的每股1.2元的现金股利,预计股利以后每年将增长8%。
要求计算以下指标

甲公司证券组合的β系数;

题型:单项选择题

从所给四个选项中,选择最合适的一个填入问号处,使呈现一定的规律性()

A.A

B.B

C.C

D.D

题型:单项选择题

终端弱电端子上的脉冲输出接口主要用于()

A.接电能表的脉冲回路

B.本身脉冲口输出,可进行检测终端

C.A或B均可

D.以上均不是

更多题库