A)the relaxation of two sets of muscles B) the use of different muscles C)a different kind of tissue D) the enlargement of the muscle 40. Why are some muscles attached to bones at an angle? A)To cause the muscles to push B)To strengthen the muscles. C)To shorten tissues. D)To perform a turning action Part VoCabulary and Structure(20 minutes) Directions: There are 30 incomplete sentences in this part For each sentence there are four choices marked A), B), C)and D). Choose the oNe answer that best completes the sentence. Then mark the corresponding letter on the ans wer Sheet with a single line through the centre 41. Every teacher in this school_ free medical care A)are entitled toB) entitles C)is entitled withD) is entitled to 42. The books written by Luxun are worthy of A)to readB)being read C) reading) having read 43. Eggs, though nourishing have of fat content A)big numberB )a large number c)a high numberD)a high amount 44.As he is free now h as well go shopping with you A)wouldB) could C)had better)might 45.The wedding will be very and only members of the family will attend it. A)secretS) private one 46.It is because he is too young _he doesn t know how to solve this problem A)therefore )so that C)thatD)so 47. Among the Chinese, tea coffee. A)prefers to B)is preferred to C)is preferred for D) prefers for 48. We were- for three hours by the traffic accident and so we arrived lateA) the relaxation of two sets of muscles B) the use of different muscles C) a different kind of tissue D) the enlargement of the muscle 40.Why are some muscles attached to bones at an angle? A) To cause the muscles to push. B) To strengthen the muscles. C) To shorten tissues. D) To perform a turning action. Part ⅢVocabulary and Structure (20 minutes) Directions:There are 30 incomplete sentences in this part.For each sentence there are four choices marked A),B),C) and D).Choose the ONE answer that best completes the sentence.Then mark the corresponding letter on the Ans wer Sheet with a single line through the centre. 41.Every teacher in this school ___ free medical care. A) are entitled toB) entitles C) is entitled withD) is entitled to 42.The books written by Luxun are worthy of ___. A) to readB) being read C) readingD) having read 43.Eggs, though nourishing, have ___ of fat content. A) big numberB) a large number C) a high numberD) a high amount 44.As he is free now, he ___ as well go shopping with you. A) wouldB) could C) had betterD) might 45.The wedding will be very ___, and only members of the family will attend it. A) secretB) private C) peculiarD) alone 46.It is because he is too young ___ he doesn’t know how to solve this problem. A) thereforeB) so that C) thatD) so 47.Among the Chinese, tea ___ coffee. A) prefers to B) is preferred to C) is preferred for D) prefers for 48.We were ___ for three hours by the traffic accident and so we arrived late