1. "May I help you with some shoes， sir？" "Yes， I’d like to try on those brown _______ ." A. one B. ones C. two D. pair 【答案及解析】答案选 B。shoes是复数，对应ones, try on 试穿 2. "Do you like the book Sidney gave you？" "Very much. It’s exactly _______ I wante D." A. one which B. the one C. one that D. one what 【答案及解析】答案选 B。下文提到上文提到的单数可数名词，用the one 3. "Shall I mail the letter for you？" "Yes ， I’d appreciate ________." A. that you do B. you to do it C. this D. it 【答案及解析】答案选 D。指代前面提到的事，用it. 4. The patient chiefly lived on milk and fruit because he had ______ to eat. A. nothing else B. anything else C. something other D. nothing other 【答案及解析】答案选 A。修饰不定代词的形容词放在不定代词的后面。live on 以……为生 5. ________ doesn’t matter what you do at this point. A. They B. All C. He D. It 【答案及解析】答案选 D。it doesn’t matter 没关系