1.The first thing would be to decide where to go.

问题描述:

1.The first thing would be to decide where to go.
2.The most important thing would be for you to decide where to go.
这两句中谓语是哪部分?非谓语又是哪部分?

1、The first thing是主语,would be to decide where to go是系动词和表语共同构成谓语部分.
2、同理.