2012年春节期间，很多中国人选择了走出家门外出旅游。据此回答下列问题。消费者掀起节日旅游的最主要原因是（ ）
| A．人们消费观念的改变 |
| B．居民家庭收入状况的改善 |
| C．物价水平的下降 |
| D．节假日良好消费氛围的出现 |
对钱货两清消费和租赁消费的区别，下列认识正确的是（ ）
| A．前者在购物时付现款，后者在购物时不付现款 |
| B．前者是对有形商品的消费，后者是对劳务的消费 |
| C．前者是对生活必需品的消费，后者是对高档耐用品的消费 |
| D．前者会导致商品所有权发生转移，后者不会导致商品所有权发生转移 |
Sofialooked around at all the faces: she had the impression that she most of the guests before.
| A． | has seen | B． | had seen | C． | saw | D． | would see |
While staying in the village, James unselfishly shared whatever he had with the villagers without asking for anything.
| A． | in return | B． | in common | C． | in turn | D． | in place |
No matter how carefully you plan your finances, no one can _____ when the unexpected will happen.
| A．prove | B．imply | C．demand | D．predict |
"Every time you eat a sweet, drink green tea."This ismy mother used to tell me.
| A． | what | B． | how | C． | that | D． | whether |
Last week a tennis ball hit me on the head, but I tried to _______ the pain, believing that it would go away sooner or later.
| A．share | B．realize | C．ignore | D．cause |