参考答案1-5 CBABC 6-10BCBBC 11-15 ACCBB 16-20ACACA 21-25 DABAB 26-30DABCB31-35 CBBAC 36-40GBFCE41-45 DBACC 46-50BDCAC 51-55 ABDCC 56-60 ABCCB61. occurring 62. were destroyed63. It 64. toprotect 65. from 66. safely 67. until 68.that / which 69. a 70.injuries短文改错:71. Thank for agreeing Thank → Thanks或Thank后加you72. on the holiday. 去掉the 73. a little things little → few74. forget feed feed前加to 75. she is hungrily! hungrily → hungry76. here is enough food here → there77. let the dog sleeping sleeping → sleep78. isn't allowing to. allowing → allowed79. gift to you to → for 80. send them to you! them → itOne possible version:Thursday, January 1 RainyAtfive o'clock this early morning, when I was travelling to Guangzhou by train, a terrible accidenthappened. Our train was struck by a mudslide caused by a heavy rain. The glassof several windows was broken into pieces, and five passengers were injured.Fortunately, the conductor found a doctor through train broadcast to give firstaid to the injured. The train couldn't move any longer, so all of us had towait. Two hours later, another train came and we all got on board. It was noonwhen I finally arrived in Guangzhou.What a frightening experience!