题目内容
—____ your sister know Tom? —No, she ____.
A. Do; don’t B. Does; doesn’t
C. Do; do D. Does; does
B
【解析】
试题分析：句意:-你的姐姐认识Tom吗？-不，她不认识。Do助动词，用于主语是复数或第二人称的时候；第三人称单数用does；这里的一般疑问句中的主语是your sister，是第三人称单数形式，故用does，回答时也用doesn’t，故选B。
考点：考查一般疑问句及回答。
阅读短文，从方框中选择单词并用其适当形式填空，使短文意思完整、通顺。其中有两项多余。（10分）
important, since, forget, matter, anything, cause, strong, time, busy, vegetable, need, country |
What kind of food should we eat? People in the modern world begin to worry about it. Scientists say it doesn’t 1.________. People in different 2._________ and different areas(地区) eat different kinds of food. Some eat twice a day. Some eat four3.__________ a day. Some only drink a cup of tea for breakfast. Some eat a big breakfast. All these make no difference to people’s health. The 4.________ thing is to eat the right foods. The right foods in a day are 5.________ and fruit, the right amount(数量) of meat, fish and eggs. The main food in a day is rice or bread. You can be 6.__________ and healthy when you eat the right foods.
However, in the modern world, many people are too7._________ to have a balanced diet. Sometimes, they throw 8._________ they have into their stomachs. Sometimes they even 9._________ their meals. Sometimes they eat more than they 10._________. All these bad eating habits cause some illnesses like stomach cancer.