英语选择 I'm going to tell you how to live a long,healthy life and how to get very rich _____.

问题描述:

英语选择 I'm going to tell you how to live a long,healthy life and how to get very rich _____.
Aat the same time
Bat difficult time
Cin time
Don time

A,两件事有并列关系.所以是"同时"