4.Why should the students in the program spend half anhour each day sitting with an egg and just watching it? A. Because it is very boring to have the egg with them atall times. B. Because the teachers in this program are very strict. C.Because only in this way can students understandparents in taking care of children. D. Because if students do not do it, they will fail in theexamination.
答案是:C.Because only in this way can students understandparents in taking care of children.
