不属于鲈形目的鱼类为（）。A、罗非鱼 B、鳜 C、鳗鲡 D、条纹鲈

心脏泵血功能衰竭是最早且最明显发生改变的指标为（）

A.射血分数

B.心排血量

C.心脏指数

D.心脏储备功能

E.心搏指数

大便时肛门剧痛，便血者为

A．直肠息肉
B．血栓外痔
C．肛瘘
D．肛裂
E．肛管直肠脱垂



Forever Young

　　It's Girls Night Out:Mom Edition, and I'm a player in a whole new game. It occurs to me that I really don't know these　36　women. We've been circling　37　for about three years, ever since our kids started　38　.We'd bump into each other in the parking　39　,at Valentine's Day parties, and later as one or the other shyly　40　we all sign our kids up for softball, gymnastics or dance. Who knows　41　the five of us clumped together more than　42　of us clumped with other mothers. I suppose it happens　43　,friendship circles spiraling in and around and about and anew.

This is the　44　time we've gathered without the kids, and I am having a　45　time saying “Janice”, as opposed to “Zoe's mom” or “Susan”,　46　“Kaitlin's mom”, and so I have decided, for tonight, not to　47　any names at all.

The　48　has already taken our drink order. I can't believe nobody　49　beer.Nope, this is a Diet Coke and iced tea crowd. In the back of my mind I'm　50　if I'm going to be the naughty　51　who corrupts this group.

There is so much　52　to take care of when you are just getting to　53　people as people. One of the things we are doing is　54　dates, the years that each of us　55　from this or that. I see where this is going.

36. A. five      B. three   C. Four   D. two

37. A. each other    B. one another       C. all of us     D. some of us

38. A. primary school    B. university   C. high school D. preschool

39. A. lot B. Station       C. line     D. square

40. A. said      B. suggested   C. informed    D. found

41.A. what     B. that     C. how    D. why

42. A. some    B. none   C. any     D. all

43. A. all the time  B. all of a sudden   C. at the same time D. once and for all

44. A. last       B. first    C. Usual  D. only

45. A. spare    B. good   C. difficult     D. pleasant

46. A. instead of     B. as well as   C. in case of   D. in the name of

47. A. call      B. use     C. forget D. tell

48. A. kid              B. mother       C. Friend D. waitress

49. A. brought       B. liked   C. ordered      D. drank

50. A. wondering   B. fearing       C. Speaking    D. asking

51. A. girl      B. mother       C. One    D. kid

52. A. trouble B. business     C. time    D. food

53. A. regard  B. name  C. Find   D. know

54. A. comparing   B. making      C. Deciding    D. discussing

55. A. came    B. changed     C. graduated   D. got

交通情境除包括物理环境和社会环境外，还包括（）和（）等方面。

A公司委托B公司加工材料一批，A公司发出原材料实际成本为50000元。完工收回时支付加工费2000元(不含增值税)。该材料属于消费税应税物资，同类物资在B公司目前的销售价格为70000元。A公司收回材料后将用于生产应税消费品。假设A、B公司均为增值税一般纳税企业，适用的增值税税率为17%，消费税税率为10%。该材料A公司已收回，并取得增值税专用发票，则该委托加工材料收回后的入账价值是( )元。

A．52000

B．57778

C．59000

D．59340