问题
单项选择题
The price of oil is increasing, because it is in short （）
A. store
B. provision
C. reserve
D. supply
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
The price of oil is increasing, because it is in short （）
A. store
B. provision
C. reserve
D. supply
参考答案：D