胰岛素笔用针头自己使用时可以使用2到3次，不必每次更换。

根据《建设工程工程量清单计价规范》（GB50500-2013），在施工中因发包人原因导致工期延误的，计划进度日期后续工程的价格调整原则是（）。

A.应采用造价信息差额调整法

B.采用计划进度日期与实际进度日期两者的较低者

C.如果没有超过15%，则不做调整

D.采用计划进度日期与实际进度日期两者的较高者

C

Very few people were coming to eat at the White Rose Restaurant and its owner did not know what to do . The food in its restaurant was cheap and good , but nobody seem to want to eat there .Then he did something that changed all that , and in a few weeks his restaurant was always full of men with their lady friends .Whenever a gentleman came in with a lady , a smiling waiter gave each of them a beautiful menu . The menu looked exactly the same on the outside , but there was an important difference inside . The menu that the waiter gave to the men gave the correct price for each dish and each bottle of wine , while the menu that he gave to the lady gave a much higher price . So when the man calmly ordered dish after dish and wine after wine , the lady thought he was much more generous than he really was .

54. How was the food in the White Rose Restaurant?___________ .

A. Its quality had always been good and its price low

B. It was poor and expensive at first and became much better and less expensive later

C. It was cheap and good at the beginning but became more expensive later

D. It looked beautiful on the outside but it was became more different inside

55. How did the restaurant attract so many people?______________ .

A. By lowering the price of its food

B. By improving the quality of its food

C. With waiters smiling at the guests when they came into the restaurant and giving them better service while they are

D. By showing men and women menus with different price on them

56. According to this passage , when a man and a woman ate at the restaurant the food was paid by whom ?_____________ .

A. Usually by the man and sometimes by the woman

B. Always by the man only

C. Sometimes by the man only and sometimes by both of the man and the woman

D. Normally by the woman

57. The White Rose succeeded because__________ .

A. women liked their men friends to be generous

B. men liked their women friends to be generous

C. men were more generous than women

D. women were more generous than men

女性，21岁。因劳累，睡眠差出现眩晕，伴耳鸣及眼球震颤，查体：BP120／70mmHg，P76次／分。该患者眩晕的原因最可能是（）

A.周围性眩晕

B.中枢性眩晕

C.低血压

D.心动过速

E.癔症

按国家扩大免疫程序，2岁以上的儿童已完成乙脑减活疫苗1剂次，目前还需接种（）剂次。

A.1

B.2

C.3

D.4

E.5

下列行为中，构成工程重大安全事故罪的行为应是（）。

A.工人在施工中不慎从楼上掉下来摔死

B.工地在建地下隐蔽工程时，对裸露地面的钢筋未在周围做防护措施，也没有醒目标识，造成经过这里的关某摔成重伤

C.某工程监理单位在进行检查过程中，发现施工单位过度追求施工进度，致使工程质量严重不符合要求，却不依法行使监理职能，造成建筑物倒塌，砸死砸伤多人的严重后果

D.工地工人栾某在工地食堂下毒，致使工人集体中毒