题目

VI. Vocabulary 单词拼写 1’ * 10 = 10’ 76. He took a g______________ （扫视，瞥见） at the papers and signed his name. 77. Very nervous, he could hear his heart b______________ （跳动） fast. 78. I was full of f______________ （恐惧） looking at the frightening scene in the film. 79. Of the foreigners, 5 are E________________. （欧洲人） 80. The news is almost true although it is not o______________.（官方的） 81. The Chinese c_______________ （文明） is one of the oldest in the world. 82. The professor gave us a lively l______________ (讲座) yesterday 分解因式：4x2﹣16=_____．