【正文】
s success, school plays a key role. I can describe my school in Three S39。 enthusiastic: I’m not keen to go again. She’s keen that we should go. 2. intense, strong, deep(of feelings, etc) : a keen desire, interest, sense of loss 3. highly developed (of the senses ) : Dogs have a keen sense of smell. 4. quick to understand: a keen intelligence 5. extremely eager or enthusiastic: He seemed mad keen on my sister. I’m not too keen on jazz. develop v. 1. (cause sb/sth to) grow gradually, bee or make more mature, advanced or anized: This child is developing well. The plot for the novel gradually developed in my mind. The argument developed into a bitter quarrel. The place has developed from a fishing port into a thriving tourist center. 2. treat with chemicals so that the picture can be seen: He developed the film yesterday. multiply v. add a number to itself a particular number of times: One can make 12 by multiplying 2 and 6. 2 multiplied by 4 makes 8. dynamic adj. 1. of power of forces that produce movement 2. energetic and forceful( of a person): Ou