If you _____ the medicine you _____ better now.
248. A group of the red scarves are playing on the seaside_______.
247. He found it quite impossible to learn _____ well in less than 6 months so he registered for the next semester(term).
246. Nelson Mandela played and is still playing a leading ________ in ending apartheid(种族隔离政策) in South Africa.
245. After work, the young man and his colleagues went to the nearest _____ and sat down at the table for a grand dinner.
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