In paragraph 5, why does the author mention religious and academic institutions？
A. To show how effective Internet blocking software can be.
B. To illustrate that filters may fail to block harmful sites.
C. To explain what types of research sites library patrons use.
D. To show that the blocking software may target the wrong sites.
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A．She went to a piano concert.B．She won the first prize in a contest.C．She went to a da
A. She went to a piano concert.
B. She won the first prize in a contest.
C. She went to a dancing party.
D. She took part in the Marathon.
Section A
Directions: In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices marked A , B, C, and D.
Yesterday I got a copy of BBC, Modern English at a bookshop; after I read it, I went on the New Concept English.
A. to read
B. reading
C. as to read
D. in reading
After being found shivering in a cottage，the old beggar was brought into a warm house， his
A. 在他被发现在一个茅舍里发抖后，这位老年乞丐被带进一个温暖的房子，耳朵因为寒冷而变成了红色。
B. 当人们发现那个老乞丐在茅舍里瑟瑟发抖，便把他带进一个温暖的房子里，他的耳朵被冻成了红色。
C. 当这位年老的乞丐被发现在茅舍里瑟瑟发抖后，他被带到了一个温暖的房子里，只见他的耳朵冻得通红。
D. 有人在一间茅舍里发现了一位年老的乞丐在发抖，把他带到温暖的房子里，发现他的耳朵还是红通通的，冰凉。
A．It is the oldest humanitarian relief organization in the world.B．It has headquarters
A. It is the oldest humanitarian relief organization in the world.
B. It has headquarters in Switzerland.
C. Its relief workers are dedicated to neutrality.
D. Its principles and activities won unanimous support around the world.
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