问题

You must ______ a wide vocabulary if you want to learn a language well.

A:set up
B:put on
C:settle down
D:build up

正确答案是：

同类题型

He was nearly killed in a car accident the other day.— Oh, when was ________ exactly?— It was on April 28 ________ he was riding a bike on the driveway.[ ]

our US visa—Not yet. I toobusy to apply for an appointment, so I didn’t go to Shanghai last week

_____do you love pandas –Because they are very cute.

I have ______ homework to do and I’m ______ tired now.

Weifang you see todayis quite different city from what it was10 years ago.