单选题The pressure of the hose is too low.()A压载水压力太低。B水龙压力太低。C水龙压力太高。D压载水压力太高。
单选题
The pressure of the hose is too low.()
A
压载水压力太低。
B
水龙压力太低。
C
水龙压力太高。
D
压载水压力太高。
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