Now every family in Harbin uses natural gas.(天然气) But the price of it will be higher in May,. If each month Jin’s family uses the same units of natural gas, they will spend _____more IN THIS YEAR.
A．￥ 12
B．￥ 144
C．￥ 96
Now every family in Harbin uses natural gas.(天然气) But the price of it will be higher in May,. If each month Jin’s family uses the same units of natural gas, they will spend _____more IN THIS YEAR.
A．￥ 12
B．￥ 144
C．￥ 96
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