下面是2010年的一道题高考题:Children who are not active or ________ diet is high in fat will gain weight quickly.A. what B. whose C. which D. that答案是B。选B的理由我很清楚...
请看下面两句:To get tickets, you have to book in advance. 你若想弄到票,你必须要提前预订。To get into university you have to pass a number of examinations. 你如果想进入大学学习,你必须通过一...