题目

用所给词的适当形式填空 1. My aunt likes        (play)table tennis. 2. There are some         (photo)on the wall. 3. Can you       (speak)English or Japanese? 4. We have got some        (potato)in the fridge. 5. The Smiths like       (China)food and drink best. 答案： 1. playing 2. photos 3. speak 4. potatoes 5. Chinese（1）求下列各式中的x：①x2-25=0；②64（x+1）3=27；（2）计算：．