The Niagara Waterfalls, _____ is shaped like a semicircle, are 670meters wide, and fall 56 meters in an awesome white sheet of water.

A. which            B. where           C. the largest of which      D. in which

 During his first trip to China, President Obama discussed some key global issues such as economic recovery, climate change, _______ nuclear weapons in his talks with Chinese President Hu Jintao.

A. and stopping to spread                 B. to stop spreading

C. to stop to spread                      D. and stopping the spread of

 —Wow, you look good. Your hair looks fantastic. You’re such a wonderful friend. You’re so generous. I’ve always liked you.

—________! Get to the point. I haven’t got food all day.

A．Enough            B．Thanks         C．Really             D．Rubbish

 A report by the Chinese Academy of Social Science said _______among new graduates grew to over 12 percent last year at 1.5 million because of the global economic crisis.

A．disagreement 　B．enlargement   C．unemployment  D．encouragement

 You_____ use your cell phone here in our hospital because of the disturbance to the electronic equipments! It’s forbidden．

A．shouldn’t    B．may not    C．needn’t   D．mustn’t

 Space exploration is something that China has done to create jobs in a high-tech industry, to show “______ don't just make cheap clothes”.

A. We    B. You     C. They    D. I

 _____ is it about the case _____ FBI is so interested in?

A. What, that   B. What, where  C. As, that  D. As, where

 ---Will you come over to Beijing for the May Day holiday?

   ---I’d like to, but my family       the 2010 World Expo in Shanghai during the holiday.

  A．are visiting     B．are to visit   C．will be visiting D．will visit

 More attention should be paid ______on Yingtan where the l3th  Jiangxi’s  Game will be held in May，2010．

A．for focusing    B．to focus    C．to focusing  D．to focuses

 One of the men held the view _____the book said was right.

A. what that      B. that what     C. that        D. what