句型:1.The bus ride takes about 20 minutes.2.It is easy to get to school.

问题描述:

句型:1.The bus ride takes about 20 minutes.2.It is easy to get to school.
第一句中为什么“ride takes”要放置后面,难道说是the起作用了?
第二句中easy与get之间为何加个to?to在这里起什么作用?

1 bus ride在这里是一个名词词组,乘公交车.
2 it is +形容词+to do sth.这是一种常用的句型.it 作形式主语.


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