题干
— Oh, my god. I ______ 2kg. this month.
— Don't worry. It's normal for a growing teenage girl.
A：put up
B：put off
C：put on
D：put down
答案(点此获取答案解析）
C
— Oh, my god. I ______ 2kg. this month.
— Don't worry. It's normal for a growing teenage girl.
A：put up
B：put off
C：put on
D：put down
，则
图象与直线
所围成的图形的面积为