题目内容：

The word “duang” is____new that it does not even appear in the dictionary. But it has already____rapidly across China. It has caused 312,000 discussions____15,000 users. On Baidu， which is the____online search engine in China， it has been____almost 600,000 times. It has been noticed in the West， too. Foreign Policy， a news Website， regarded it____a big event.

But what does it mean? It seems to be an example of onomatopoeia(拟声词). It was started by Hong Kong action star Jackie Chan. He acted in an advertisement in 2004.In it， he said his hair was bright and black____the word “duang”. The word appeared again recently after Chan put____on his Weibo page.____users then began to surf Chan's Weibo page and made comments(评论).

The word appears to have many different____， and there's no perfect translation for it. But you can use it as an adjective to give emphasis(强调)to the word that follows it.

1.A. such    B. so    C. too    D. enough

2.A. spread    B. spreaded    C. spred    D. spreading

3.A. behind    B. between    C. under    D. among

4.A. biger    B. bigger    C. biggest    D. bigest

5.A. looked up to    B. looked up    C. looked out    D. looked after

6.A. at    B. about    C. of    D. as

7.A. using    B. use    C. used    D. uses

8.A. him    B. it    C. them    D. her

9.A. Two millions    B. Million    C. Millions of    D. Two millions of

10.A. means    B. meanful    C. mean    D. meanings