题目

将两株生长状况基本相同的玉米幼苗，分别在土壤浸出液和蒸馏水中培养，结果如图所示。下列说法正确的是    A．实验的变量是水分的多少    B．实验应该在黑暗处进行    C．土壤浸出液为植物生长提供了无机盐    D．实验说明植物生长一定需要氮、磷、钾 答案：C South Korean actor Kim Soo-hyun’s popularity has soared(上升) across Asia. His fame（名声）_【小题1】_the role he played in the popular TV drama My love from the Star (《来自星星的你》). In the drama, Kim plays a 400-year-old alien(外星人) and ends up falling in love with a modern-day actress.This is not the first success for the young star. Since he became a professional actor seven years ago, Kim has won more than 20 _【小题2】_ for acting.Kim’s success is due to his _【小题3】_ attitude towards acting. A director once mentioned that the dramas with Kim were all popular. It is because “he always analyzes the script very carefully _【小题4】_ he acts out the character.”As you can see, attitude is everything. Your attitude determines your success!