50. Students’ learning ability shouldn’t be ______ only by examination results.

　 A. created　　 　　　　 B. discovered　　 　　　　 C. combined　　 　　　　　 D. measured

49. --- What do you think of the speech given by the CEO from Hong Kong?

　 --- Excellent, I have never heard ______________ one before.

　 A. a more interesting　　　　　 　　　　　　　　　 B. the most interesting

　 C. a more interested　　　　　　 　　　　　　　　 D. the most interested

48. The book will give you an idea _______ life was like in ancient Greece.

　 A. how　　　 　　　　 B. where　　　　 　　　　 C. that　　　　　 　　　　 D. what

47. He made no preparation for the job interview in advance, which might_________ his failure in

it.

　 A. bring up　　 　　　　 B. account for　 　　　　 C. contribute to　 　　　　 D. agree with

46. The doctor’s first reaction was a strange ______ of joy and anger.

A. mass　　　 　　　　　 B. mixture　　　 　　　　　 C. collection　　 　　　　　 D. number

45. As is known to us, the new minister will be ______ in office by the Queen.

A. recognized　 　 B. understood　 　　　　　　 C. confirmed　 　　　　　 D. permitted