单词拼写(共10小题，每小题1分, 满分10分)
81. There are many wild animals in the forests and on the freezing, ice-covered lands in the north, and fish are a______ in the seas and rivers. 
82. The government issued a statement c______ the bombing which killed hundreds of innocent citizens.
83. Please tell me how to d______ a poisonous snake from a harmless snake.
84. He made a lot of scientific discoveries that he shared with the world, p ______ in the field of astronomy.
85. There is a t______ in the plot when a very generous stranger gives Pip a lot of money.
86. The Louvre Museum has more than 6,000 other European paintings, ______ (从……到……) from the 13^th century to the 19^th century.
87. One reason for this is that most ______ (传统) film festivals show films from a variety of countries.
88. Our guests today are _______ (代表) from six of the major international film festivals.
89. The sad thing is that although Van Gogh ______ (奉献) his whole self to painting, he only sold one painting before he died.
90. ______ (相反) to my expectation, present at the party were a group of young people who called themselves pioneers of modern art.