功善滋阴降火的方剂是A．一贯煎 B．大补阴丸 C．六味地黄

酸枣仁除养心安神外，还具有的功效是（）

A．平喘 

B．通便 

C．敛汗 

D．消食 

E．利尿

一个数的最大因数等于这个数的最小倍数．______．（判断对错）

根据对话内容，在空白处填写适当的话语(话语可能是一个句子，也可能是一个短语或一个词)

A: The summer vacation is coming. (1)__________?

B: Well, I'm going to work in McDonald's this summer.

A: Really? Why?

B: You know I can't afford to have a trip every year, so I really want to (2)__________ for the next school trip.

A: Sounds like a good idea. (3)__________?

B: Yes, I worked there last year. How about you?

A: I'm going to trek through the Amazon jungle.

B: Oh, my god! Isn't it supposed to be (4)__________?

A: Yes, it is. But it's thrilling.

B: I agree. (5)__________!

A: Thanks.

如图所示，两根相同的橡皮绳OA、OB，开始夹角为0°，在O处打结吊一重50N的物体后，结点O刚好位于圆心．今将A、B分别沿圆周向两边移至A′、B′，使∠AOA′=∠BOB′=60°，欲使结点仍在圆心处，则此时结点处应挂物体的重量______N．

（）is the process of obtaining the stakeholders’ formal acceptance of the completed project scope.Verifying the scope includes reviewing deliverables and work results to ensure that all were completed satisfactorily.

A.Project acceptance

B.Scope verification

C.Scope definition

D.WBS Creation