购买动机（）人们进行某种购买活动。A、推动 B、引导 C、诱发 D、诱发和推动

第二部分 词汇运用（共10小题；每小题1分，满分10分）

用方框内所给词的适当形式填空，并把答案写在句中所标横线上。每词限用一次。

disability     support     communicate     alternative    vary

mysterious    equality    breakthrough      indicate     definitely

56. Scientists have made a ____________in their treatment of the disease.

57. Minibuses with seats for 12 passengers offer an ____________ to expensive taxis and crowded public transport in some areas.

58. You’d better ____________ your diet rather than eat the same food all the time.

59. Applause was a sign of being part of the community, and of ____________ between actors and audience.

60. Although these are very important, we ____________ with more than just spoken and written words.

61. The red dragon which appears on the Welsh flag is a positive symbol, ____________ strength and a sense of national identity.

62. I will ____________ study medicine after I finish school.

63. Just then a white-haired old woman entered,  ____________ by a girl.

64. Senior citizens and people with ____________ will be able to go anywhere in the world using high-tech cameras attached to their head.

65. The story goes that a ____________ animal lives in the mountain.

与心律失常密切相关的心肌细胞特性包括()

A.自律性

B.自动性

C.传导性

D.兴奋性

E.收缩性

中 * * 的文化之所以千古______、不断丰富发展而没有中断，其中一个重要原因就是我们有发达的出版业。古代的出版人给我们留下了8万卷典籍，举世罕见。这是我们 ______的优势。
填入划横线部分最恰当的一项是( )。

A．流传 得天独厚
B．传承 与众不同
C．传承 得天独厚
D．流传　与众不同

PIF的全称为（）。

坚持社会统筹（）和相结合的基本养老保险制度（）。

A、财政补贴

B、单位补贴

C、个人账户

D、单位账户