题目

根据下列句子及所给单词的首字母，在答题纸上按题号写出各单词的完全形式（每空限填一词）。 71. Before I r________ the airport, the plane had taken off. 72. As we all know, the sun goes down from w_______. 73. I am t____________ of snacks because they’re scary. 74. I heard some f _________ from other countries would come to our school the next week. 75. I don’t like something really s________. Instead I prefer a light diet. 76. The air in the c__________ is fresher than that in the city. 77. The bank is just a________ from the bookstore. 78. You下列仪器不宜用来加热的是 [　　] A．烧杯 B．试管 C．量筒 D．蒸发皿