You will receive a reply _______ three days. [ ]
A. without
B. for
C. with
D. within
答案:D
Read and guess.(读一读,猜一猜是什么季节)
It's very cold and it snows. We can make a snowman. Christmas is in this season.
1. __________
It's rainy and wet. Trees and flowers begin to grow.
2. __________
It's cool and foggy. Trees lose their leaves. People can eat a lot of fruits in this season.
3. __________
It's hot and sunny. So people often go swimming in this season.
4. __________
简述加油站促销活动的实施程序?