单选题 Questions 47-49 refer to the following notice
We are proud to let you know that at our library, every (47) library card we give out is to a kid, and forty percent of all books that are checked out are for the children. So it is needless to say that kids prefer to use our facility as we can meet kids' specific demands more than any other library.
We greatly acknowledge the importance of providing support for kids to read all through this summer. Statistics (48) that children who read a wide variety of books in summer have less difficulty in their reading skills at the start of school year. Reading is still (49) to as the strangest sign of success in the academic achievement.

【正确答案】 B

【答案解析】“every other+单数名词”是“每隔一个……”的意思。句中指的是”每两张图书卡中的一张”。如果D选项是alternative，则词义、词性都正确，可以入选。请把这两个词组都记住。

【正确答案】 C

【答案解析】当主语是资料、报道、报告书、调查等的时候，经常用show，reveal，say，indicate，和that从句一起使用。一般表达的意思是“(主语)表明……”。其余3个选项也请弄清它们的用法。

【正确答案】 A

【答案解析】空格后有to，说明空格内应填入不及物动词，也就是说应使用接to的动词。refer to A as B是“将A看做B”的意思。其余选项都是及物动词，不可以接介词to。