【正文】
vain C. in part D. in effect34. Determining where we are _________our surroundings remains an essential skill for our survival.A. in contrast to B. in defense of C. in face of D. in relation to35. Have you ever heard of the trees that are homes ____ animals both on land and sea?A. about B. to C. with D. over36. The little pupil took his grandma ___ the arm and walked her across the street. A. on B. by C. in D. at37. Human life is regarded as part of nature and, as such, the only way for us to survive is to live ___ nature.A. in view of B. in need of C. in touch with D. in harmony with38. A mon memory they all have ___ their school days is the school uniform. A. of B. on C. to D. with39. _____ the French and their revolution spirit, many countries have chosen to use the same colours on their flags.A. In terms of B. In case of C. In response to D. In salute to40. This is not an economical way to get more water。 ___, it is very expensive. A. on the other hand B. on the contrary C. in short D. or else參考答案:1. for ACD