238. It is beyond my _______ to decide whether we should begin our meeting or not.

239. Since the plan for the project has been carefully worked out, what we have to do is to put it into _____.

240. After our country’s entry into WTO, our agricultural products, such as ______ and so on are facing more and more challenge.

243. There are many kinds of media(大众传播). Which of the following do not belong to the same category?

244. It is widely believed that a good _____ between the two countries is important for the development of both China and the USA.

A. connection               B. link                         C. relation                 D. Relationship

245. After work, the young man and his colleagues went to the nearest _____ and sat down at the table for a grand dinner.

246. Nelson Mandela played and is still playing a leading ________ in ending apartheid(种族隔离政策) in South Africa.

247. He found it quite impossible to learn _____ well in less than 6 months so he registered for the next semester(term).

248. A group of the red scarves are playing on the seaside_______.

249. A_____ has taught us what atoms are made up of and how powerful the atom bomb is.