Summarise the three reasons why teachers and students prefer paper books.

When we take notes of what people say, it's important to summarise it in a short message.

summarise函数通过变换求值函数，实现各种不同的汇总操作。（ ）

The purpose of an introduction is: A: to give your aims and methods B: to excite the reader C: to summarise your ideas

(2005*2005*2005-2*2005*2005-2003)除（2005*2005*2005+2005*2005-2006）的值为多少啊?次方不会打,所以看着有点累,

一头母牛2004年10月20日配种受胎，则产仔期为（）。 A: 2005、6、16 B: 2005、6、26 C: 2005、7、16 D: 2005、7、26

2005×20062006-2006×20052005=______。 A: 2006 B: 2005 C: 1 D: 0

下列数据中，（）是日期型常量。 A: {^2005/01/01} B: "2005/01/01" C: 2005/01/01 D: 2005-01-01

WRITING TASK 1You should spend about 20 minutes on this task.Write about the following topic：The table shows country of origin of new cars sold in the USA in 2000 and 2005.Summarise the information by selecting and reporting the main features, and make comparisons where relevant.Write at least 150 words. Year Country of Origin USA Japan Germany South Korea Total 2000 4.2 million 2.2 million 0.2 million 1.1 million 7.7 million 2005 2.6 million 3.4 million 0.3 million 1.1 million 7.4 million

如果信用证规定汇票的期限为30 DAYS AFTER DATE OF BILL OF LADING，提单日期为MAR.1，2005，依据《国际银行标准实务》的规定，该汇票的到期日应为（ ）。 A: MAY.1,2005 B: APR.1,2005 C: Apr.15,2005 D: MAR.15，2005