The price system is a complex network composed of the prices of all the products bought and sold in the economy as well as of a great number of services.
A. the one B. that C. ones D. those
Located ________ the eastern coast of the sea, the village is fairly new ________ only a small population of less than 3,000.
A. on, with B. off, with C. in, of D. on, in
— that he picked up French?
—It was in 1949 he traveled in France.
A. Was it when; that B. When was it; that
C. Was it when; when D. When was it; when
Jack _______ yet, otherwise he would have telephoned me．
A. mustn’t have arrived B. shouldn’t have arrived
C. can’t have arrived D. need not have arrived
Niagara Fall is a great tourist _______ , drawing millions of visitors every year.
A. attention B. attraction C. appointment D. arrangement
英语是同学们非常熟悉的学科。请你写一篇文章，内容如下：
1．阐述学英语的必要性。
2．你能采取哪些措施提高英语成绩。
注意：
1. 词数不少于120个；
2. 可适当发挥想象，增加细节，以使行文连贯；
