Some tanks are called trim tanks because as well as storing fuel, they are also used to trim the aircraft. ( )
A.飞机上一些油箱用于储存燃油,一些油箱用于飞机配平 B.飞机上用于储存燃油的油箱需要用空气进行配平 C.一些油箱被叫做配平油箱,因为它们不仅储存燃油,也用于飞机配平正确答案C
Some tanks are called trim tanks because as well as storing fuel, they are also used to trim the aircraft. ( )
A.飞机上一些油箱用于储存燃油,一些油箱用于飞机配平 B.飞机上用于储存燃油的油箱需要用空气进行配平 C.一些油箱被叫做配平油箱,因为它们不仅储存燃油,也用于飞机配平正确答案C
