It can be inferred from the passage that a healthy diet______.
A．contains equal amounts of carbohydrates and proteins
B．is low in carbohydrates and high in proteins and fats
C．is balanced between carbohydrates, and proteins and fats
D．needs enough proteins but no fat for us to maintain energy

未分类题The phrase 'rats with wings'(Para. 3)refers to______.A．exotic ratsB．devilsC．strange birdsD．pigeons

未分类题【T3】A. SENDING B. AS WELL AS C. BEYOND PHRASES: A.【T1】______ THE REACH OF MOST AMERICANS B.【T2】______ YOUNG PEOPLE TO COLLEGE C.【T3】______ THE WAGES OF AVERAGE FAMILIES A RESEARCH GROUP IN CALIFORNIA HAS RELEASED A 'NATIONAL REPORT CARD ON HIGHER EDUCATION. THE REPORT SAYS THE PRICE OF COLLEGE HAS INCREASED MORE THAN FOUR HUNDRED PERCENT SINCE 1982. COSTS HAVE CLIMBED MUCH FASTER THAN OTHER PRICES —【T4】______ THE GROUP WARNS THAT A CONTINUATION OF THESE TRENDS WOULD PUT HIGHER EDUCATION【T5】______ AND IT WOULD MEAN GREATER DEBT FOR THOSE WHO DO GO TO COLLEGE. THE REPORT ALSO EXPRESSES CONCERN THAT THE UNITED STATES IS LOSING ITS LEADERSHIP IN【T6】______

未分类题【T1】A. SENDING B. AS WELL AS C. BEYOND PHRASES: A.【T1】______ THE REACH OF MOST AMERICANS B.【T2】______ YOUNG PEOPLE TO COLLEGE C.【T3】______ THE WAGES OF AVERAGE FAMILIES A RESEARCH GROUP IN CALIFORNIA HAS RELEASED A 'NATIONAL REPORT CARD ON HIGHER EDUCATION. THE REPORT SAYS THE PRICE OF COLLEGE HAS INCREASED MORE THAN FOUR HUNDRED PERCENT SINCE 1982. COSTS HAVE CLIMBED MUCH FASTER THAN OTHER PRICES —【T4】______ THE GROUP WARNS THAT A CONTINUATION OF THESE TRENDS WOULD PUT HIGHER EDUCATION【T5】______ AND IT WOULD MEAN GREATER DEBT FOR THOSE WHO DO GO TO COLLEGE. THE REPORT ALSO EXPRESSES CONCERN THAT THE UNITED STATES IS LOSING ITS LEADERSHIP IN【T6】______

未分类题【T2】A. SENDING B. AS WELL AS C. BEYOND PHRASES: A.【T1】______ THE REACH OF MOST AMERICANS B.【T2】______ YOUNG PEOPLE TO COLLEGE C.【T3】______ THE WAGES OF AVERAGE FAMILIES A RESEARCH GROUP IN CALIFORNIA HAS RELEASED A 'NATIONAL REPORT CARD ON HIGHER EDUCATION. THE REPORT SAYS THE PRICE OF COLLEGE HAS INCREASED MORE THAN FOUR HUNDRED PERCENT SINCE 1982. COSTS HAVE CLIMBED MUCH FASTER THAN OTHER PRICES —【T4】______ THE GROUP WARNS THAT A CONTINUATION OF THESE TRENDS WOULD PUT HIGHER EDUCATION【T5】______ AND IT WOULD MEAN GREATER DEBT FOR THOSE WHO DO GO TO COLLEGE. THE REPORT ALSO EXPRESSES CONCERN THAT THE UNITED STATES IS LOSING ITS LEADERSHIP IN【T6】______

未分类题【C6】 surprised