一件衣服原价为120元，现打八折出售，现价为______元，便宜了______元

伤寒致病的主要因素是（）

A.伤寒杆菌菌体

B.伤寒杆菌"O"抗原

C.伤寒杆菌鞭毛"H"抗原

D.伤寒杆菌表面"Vi"抗原

E.伤寒杆菌内毒素

第二节完型填空

阅读下面短文，掌握其大意，然后从36-55各题所给的A，B，C，D四个选项中选出最佳选项，并在答题卡上将该项涂黑。（共20小题，每题1分，满分20分）

Mr. Brown, the wife of a famous doctor, was good at cooking. Once the Browns invited some of their friends to lunch. Mrs. Brown thought it was a good chance for her to ___36___ how wonderfully she could cook, so she ___37___ a new way of cooking a fish dish. She was quite pleased with herself when the dish was ___38___. “I have never cooked such ___39___ dish before!” she thought.

As the dish was very ___40___ she put it near the open window to cool for a few minutes. But, several minutes ___41___ , when she came back ___42___ it, she was shocked(震惊) to find the neighbor’s cat, Chester, at the dish. She was in time to stop the cat ___43___ it was too late.

When all the guests sat, the dinner began. The fish dish ___44___ really wonderful and everyone ___45___ it very much. They talked and laughed ___46___ four o’clock.

At the end of the afternoon, when she was alone again, Mrs. Brown felt ___47___ but also happy. She sat in a chair near a window to have a ___48___. She happened to look down ___49___ the window, and saw something ___50___ a little animal in the garden.

“Oh, it is Chester. Dear, she is dead! Why? The fish dish must be bad! What will ___51___ to my friends?” she was frightened.

Immediately she telephoned her husband for ___52___. The doctor told her to telephone ___53___ of the guests to meet him at the hospital as soon as he could.

Finally the danger was ___54___. Once again, Mrs. Brown was alone in her chair in the sitting room, still tired but no longer happy. Just then the telephone rang, it was her ___55___ who cried, “Oh, Mrs. Brown, Chester is dead. She was killed by a car and someone put it in your garden.”

36. A. enjoy                  B . show                              C. make                       D. say

37. A. did                            B. made                              C. tried                        D. found

38. A. ready                  B. gone                               C. finishing                  D. already

39. A. an expensive              B. an excellent                            C. a terrible                  D. a pretty

40. A. hot                           B. cold                                C. warm                       D. heat

41. A. early                  B. earlier                             C. later                         D. late

42. A. with                          B. to                                          C. for                           D. after

43. A. after                          B. before                             C. when                       D. until

44. A. tasted                 B. was eaten                        C. felt                          D. looked

45. A. ate                            B. enjoyed                                  C. had                          D. ate up

46. A. at                       B. from                               C. to                           D. till

47. A. worried                     B. sad                                 C. tired                        D. sorry

48. A. bread                  B. break                              C. breath                      D. stop

49. A. through                     B. throughout                      C. past                         D. out

50. A. as                       B. seem                               C. to seem                           D. like

51. A. change                B. happen                                   C. become                           D. come

52. A. thought               B. advice                             C. ways                        D. ideas

53. A. both                          B. any                                 C. all                                  D. each

54. A. end                           B. away                               C. over                         D. passed

55. A. husband                     B. doctor                             C. neighbor   D. guest

阅读下列说明，回答问题1至问题3，将解答填入答题纸的对应栏内。【说明】如下是某信息系统集成项目合同书的节选部分，合同部分条款如下：一、合同书1.项目概况该项目主要任务是数据中心建设，其中包括整幢大楼的综合布线和数据中心应用支撑平台开发两部分内容。2.项目范围合同中约定的全部内容。3.合同工期2012年2月21日-2012年9月30日。4.合同价款和付款方式本项目采用总价合同，合同总价为贰仟叁佰万元人民币。并按照工程量逐段验收付款。工程竣工时支付全部合同价款。5.质量标准由于本工作的质量标准不好衡量，因此质量标准要求达到承建方最优质量标准。6.维护和保修承建方在该项目设计规定的使用年限内承担全部保修责任。7.变更条款项目所涉及的变更由双方协商解决。二、其他补充条款1.承建方在施工前不允许将工程分包，只可以转包。2.建设方不负责提供大楼布线工程的相关资料。3.承建方应按照项目经理批准的施工内容组织设计和施工。4.设计质量标准的变更由承建方自行确定。5.合同变更时，按有关程序确定变更工程价款。

该工程按照WBS进行进度估算，所需工期为212天。你认为该工程的合同工期为多少天？

有关囊状淋巴管瘤的叙述，下列错误的是（）

A.囊状淋巴管瘤又称囊状水瘤

B.多发生于颈部，但亦可发生在腋下、胸壁、腹壁及腹股沟等处

C.囊腔呈多房性者较多，互不连接

D.有时在囊肿中央可扪及较硬的由纤维组织形成的结节

E.囊腔可逐渐由纤维组织充填

下列哪一项不是胎儿十二指肠闭锁的声像图表现（）。

A.双泡征

B.双泡征中的较大无回声区是胃

C.羊水过多

D.双泡征中心的无回声区是十二指肠近段

E.回肠管腔扩张