题目

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。     The school where I'm working as a volunteer teacher is in a remote area. Life here is much harder than (expect). Many students have to walk a long way (get) to school. There's no electricity or water and even no textbooks! I'm still trying to adapt these conditions.     Science is my most challenging subject as my students have no concept of doing (experiment). Sometimes I wonder how relevant chemistry is to these students, most of whom will be going back to their villages after Year 8. To be honest, I doubtI'm making any difference to these boys' lives at all. Anyway, I will do my best. 答案：【1】expected【2】to get【3】to【4】experiments【5】whether / if

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