阅读理解。
If you look for a book as a present for a child, you will be spoiled for choice even in a year when there
is no new Harry Potter. J.K. Rowling's wizard is not alone: the past decade has been a harvest for good
children's books, which has set off a large quantity of films and in turn led to increased sales of classics
such as The Lord of the Rings.
Yet despite that, reading is increasingly unpopular among children. According to statistics, in 1997 23%
said they didn't like reading at all. In 2003, 35% did. And around 6% of children leave primary school each
year unable to read properly.
Maybe the decline is caused by the increasing availability of computer games. Maybe the books boom has
affected only the top of the educational pile. Either way, Chancellor Gordon Brown plans to change things for
the bottom of the class. In his pre-budget report, he announced the national project of Reading Recovery to
help the children struggling most.
Reading Recovery is aimed at six-year-olds, who receive four months of individual daily half-hour classes
with a specially trained teacher. An evaluation earlier this year reported that children on the scheme made 20
months' progress in just one year, whereas similarly weak readers without special help made just five months'
progress, and so ended the year even further below the level expected for their age.
International research tends to find that when British children leave primary school they read well, but read
less - often for fun than those elsewhere. Reading for fun matters because children who are keen on reading
can expect lifelong pleasure and loving books is an excellent indicator of future educational success. According
to the OECD, being a regular and enthusiastic reader is of great advantage.
1. Which of the following is true of Paragraph 1?
A. Many children's books have been adapted from films.
B. Many high-quality children's books have been published.
C. The sales of classics have led to the popularity of films.
D. The sales of presents for children have increased.
2. Statistics suggested that ___.
A. the number of top students increased with the use of computers.
B. a decreasing number of children showed interest in reading.
C. a minority of primary school children read properly.
D. a large percentage of children read regularly.
3. What do we know about Reading Recovery?
A. An education of it will be made sometime this year.
B. Weak readers on the project were the most hardworking.
C. It aims to train special teachers to help children with reading.
D. Children on the project showed noticeable progress in reading.
4. Reading for fun is important because book-loving children ____.
A. takes greater advantage of the project.
B. shows the potential to enjoy a long life.
C. is likely to succeed in their education.
D. would make excellent future researchers.
5. The aim of this text would probably be ____.
A. to overcome primary school pupils' reading difficulty.
B. to encourage the publication of more children's books.
C. to remind children of the importance of reading for fun.
D. to introduce a way to improve early childhood reading.
直接工程费单价表，见表6-1。
I）。日本福岛第一核电站事故释放出的放射性物质中，含有人工放射性核素碘－131(
I)。碘－131 (
I) 一旦被人体吸入，就可能会引发甲状腺疾病。对于这两种核素的下列说法正确的是
I是一种新元素
I的摩尔质量为131g
I和
I互为同位素 
I中子数与质子数之差为74