On the giant plane there are ___ the jet needsA:twice as engines _英语解答

On the giant plane there are ___ the jet needs
A:twice as engines as
B:twice as many engines aas
为什么选B

人气：123 ℃　时间：2020-06-20 13:12:30

解答

as many as 结构
twice 做副词
实际就是固定搭配,记住就好了