第Ⅱ卷(非选择题 共25分）第四部分：英语技能运用（共两节，满分46分）
第一节：根据句子的意思，写出正确的单词，并注意词的正确形式。（共10小题；10分）。
81. Another thing that ＿＿＿困惑 people is that Newspapers and magazine never criticize any influential person.
82. I patted her _______(温柔地) on the shoulder.
83. He is no longer in good health, and his ability to work is l＿＿＿.
84. This restaurant was not giving its ______(顾客) energy-giving food.
85. Without the atmosphere p _______ our earth from the sun, it would
be too hot for any living things to live on.
86. It was all my fault that my son had made such a silly but serious m _______.
87. To succeed, we must ___________(结合) talent with working hard.
88. He has been working for a long time, but he is still full of __________.（energetic）
89. Once the balance of nature is b ______, natural disasters are likely to strike in ways beyond
90. In order to win back the customers, the owner of the restaurant decided to sell his food at a d ____.
中的R 即为圆周的半径 