工程师应在收到承包人的变更合同价款报告后( )天内，对承包人的要求予以确认或作出其

A man has got an old cat and a young cat. He likes them very much. A friend comes to see him and finds two holes(洞) in his door. One is big, the other is small.

“My dear friend”, he says, “why are there two holes in your door?”

“To let the cats in and out, of course.” The man says.

“But why are there two holes? I think one hole is OK.”

“How can the big cat go through（通过） the small hole?” says the man.

“That’s all right, but can’t the small cat go through the big hole?”

请根据短文内容，判断下面的句子意思是否符合原文，相符写T，不符写F。

小题1:The man has got a dog and a cat.

小题2: His friend comes to see the cats.

小题3:The two holes are for the man and the cats.

小题4: The two cats can go through the big hole.

小题5: The two cats are old.

蛋白测序仪测定氨基酸排列顺序，DNA测序仪是测核苷酸排列顺序，能做DNA测序的物质是（）

A.质粒

B.噬菌体

C.PCR产物

D.DNA

E.A+B+C

该患者首先考虑的诊断可能是

A．子宫内膜癌

B．子宫颈癌

C．卵巢肿瘤

D．输卵管癌

E．子宫肌瘤

— How do I look           white, Mike?

—Well, I would choose grey． white looks bad          a boy with dark skin．

A．in; in

B．on; on

C．on; in

D．in; on

(1).川芎可以（）
(2).莪术可以（）
(3).郁金可以（）
(4).延胡索可以（）

A．破血祛瘀，行气止痛 

B．活血止痛，行气解郁 

C．活血行气止痛 

D．活血行气，祛风止痛