I'm going to study economics at the s____ time.I'm going to t_____英语解答

I'm going to study economics at the s____ time.I'm going to t____ all over the world.

人气：253 ℃　时间：2020-05-12 16:39:29

解答

I'm going to study economics at the (same) time.
I'm going to (travel) all over the world.