71. C) called
72. A) accident
73. D)often
74. D) confronted
75. A) to
76. B) when
77. C)published
78. A)with
79. D)average
80. C)serious
81. B) But
82. A)contain
83. C) include
84. B) stressful
85. A) who
86. A)easily
87. B) used to
88. A)one
89. D)Whenever
90. B) least
，我們將會(huì)及時(shí)處理。如轉(zhuǎn)載本網(wǎng)內(nèi)容，請(qǐng)注明出處。