43. A.attend to B.contribute to C.add to D. devote to
42. A.likely B.probable C.possible D. alike
41. A.energy B.protection C.vigor D. power
40. A.do B.has done C.did D. had done
39. A.hands B.feet C.heart D. organs
38. A.lead in B.give in C.run into D. result in
37. A.function B.effect C.affect D. sign
36. A.would B.be used to C.used to D. used
54.B 此处是拟人说法,wash有“冲洗”之意。意为:一场大雨之后。