A:农业是工业的基础
B:应生产大量农产品
C:限制农产品的出口
D:应该推行重商主义
Hold on to your dreams, __________ one day they may just come true.
在探究“液体压强跟哪些因素有关”的实验中,进行了如图所示的操作:
38+47=____
16+24=____
65+34=____
7+89=____
My dad is going to Cuba _____________. He will stay there for a week.