The term communicative competence ___ chomsky’s term linguistic competence, the latter meaning knowledge of the language system, or grammatical knowledge in other words.

17— Which one do you prefer, the window seat or the aisle seat? —____________ ( )

【单选题】They do it _ the knowledge or help of their partents.

【单选题】We thought it foolish _ you to do it.

All people, whether they be rich or poor, strong or weak, privileged or deprived，are interdependent, and _______ the common task of seeking to achieve mankinds full potential

_______ it will do us harm or good remains to be seen

Americans usually eat three meals a day Breakfast usually comes before eight o’clock in the morning They usually have eggs, some meat, bread, fruit juice and coffee Lunch is between twelve and one o’clock It is like a light meal and working people must take lunch with them or get it near workplace Children in school take sandwiches, fruit, and cookies with them or eat in school Supper, the main meal, is between six and eight in the evening People cook it carefully They may have meat or chicken, turkey and duck They may all have potatoes or rice, vegetables or salad The drink is coffee, tea or milk Then comes the dessert (请根据上述段落回答第6-10)1 Americans have breakfast ________（单选）—5分

1_____education is the instruction that occurs when the instructor and students are separated by distance or time,or both

It will be a relief over the death of a friend or a relative if the friend or relative dies from ______.

It is the ability to do the job ______ matters not where you graduate from or what you are.

By saying “While it’s true that ..., be they scientific or artistic” (Lines 1-3, Para.5), the author means that _____.

Mariners are reminded that they should proceed in the general direction indicated by the arrows or，if（）a lane，they should do so as nearly as practicable at right angles to it.