题目

根据首字母提示，补全单词 ·本题为选做题，选5个作答，全部作答或多达则作答的前五个有效 1.      What is the w _____ like in Beijing? 2.      History is my favorite s _____. 3.      The students should r _____ some English words every morning. 4.      Fall is a h _____ season. 5.      D _____ the 25th is Christmas Day in western countries. 6.      Maria can p _____ ballet at the birthday party. 7.      They sang and danced happily and really e _____ themselves. 8.      There will be a heavy snow this e下列说法正确的是（　　）A．用甲醛溶液浸泡海产品以保鲜B．用水灭火能降低可燃物的着火点C．给硬水加热煮沸可以降低水的硬度D．发现煤气泄漏时，立即打开排风扇开关