1. "Did Amy’s parents leave her any money？" "No， she has to support ______ now." A. herself B. by herself C. all alone D. on her own 【答案及解析】答案选 A。support oneself 养活自己 2. In _____ own way， mathematics can be as creative and exciting as poetry. A. it B. its C. their D. theirs 【答案及解析】答案选 B。mathematics 数学（单数） 3. Neighbors ought to respect _______ . A. themselves B. one another C. each one D. to each other 【答案及解析】答案选 B。 4. This furniture is different from _______ . A. ones B. your C. that one D. that 【答案及解析】答案选 D。furniture是不可数名词， 5. For ______ interested in nature， the club offers hikes and overnight camping each week during the summer. A. that B. this C. these D. those 【答案及解析】答案选 D。hike 徒步旅行，overnight camping在野外露营