答案 1-5 ABBCC 6-10 BCBAC 11-15 ACABC 16-20 ACBAC 21-25CABBC 26-30 BDABC 31-35 ADADC 36-40 BDCAB 41-45 CDABC 46-50ABDCA 51-55 CACCB 56-60 DDCAB less 62. thinking 63. One/1 64. sentences 65. progress 66. make online shopping safe 67. more than 270 million 68. Because companies like Alipay are fighting over money with the banks. 69. But WeChat payment is not the same. 70.这两种支付形式/方式正在努力让/使网上购物更容易。 71. a 72. on 73. taken 74. or 75. their 76. why 77. parents 78. safety 79. good 80. More 81. Can we play chess? 82. Try your best to be good. 83. What are your plans for next year? 84. There’s a post office down the street. 85. How useful your suggestions are! 86. I can see two boys in the picture. The boy on the left kept on digging until he got the water. The boy on the right dug several holes but got nothing. He gave up halfway easily and achieved nothing. How to avoid it? Here is my advice. First, he should set a goal and give his life a sense of direction. Second, he can try his best to come over the difficulties he meets. Besides, it’s important for him to keep on his goals firmly. Only then will he succeed in the end.
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