30. After a knock at the door, the child heard his mother’s voice ______ him.(A) calling(B) called(C
31. There is nothing more I can try ______ you to stay, so I wish you good luck.(A) being persuaded(
11.Those successful deaf dancers think that dancing is an activity _____sight matters more than hear
32. The Town Hall ______ in the 1800’s was the most distinguished building at that time.(A) to be co
12.One thousand dollars a month is not a fortune but would help cover my living_____.(A)bills (B)exp
33. His movie won several awards at the film festival, ______ was beyond his wildest dream.(A) which
13.If Newton lived today,he would be surprise by what ____ in science and technology.(A)had discover
34. Small sailboats can easily turn over in the water ______ they are not managed carefully.(A) thou
35. ______ he referred to in his article was unknown to the general reader.(A) That(B) What(C) Wheth
46. The traditional view is ______ we sleep because our brain is “programmed” to make us do so.(A) w
47. At minus 130℃, a living cell can be ______ for a thousand years.(A) spared(B) protected(C) prese
48. Since Tom ______ downloaded a virus into his computer, he can not open the file now.(A) readily(
15.The seaside here draws a lot of tourists every summer.Warm sunshine and soft sands make ____ it i
49. My morning ______ includes jogging in the park and reading newspapers over breakfast.(A) drill(B
40. John was dismissed last week because of his ______ attitude towards his job.(A) informal(B) casu
Roberta appeared on the stage. She took a deep breath and began to 16 . Now she was Portia, a strong