Heisunusualinventorandheinvent

He is __________ unusual inventor and he invented _________ useful invention.
A. a; an B. a; a C. an; an D, an; a

登录免费查看答案和解析

相关试题

With the help of the computer, information can ______ every corner of the world very quickly.

A．get

B．reach

C．arrive

D．return

收藏答案/解析

The doctor ________ the woman ,but he couldn’t find out what was wrong with her..

A．looked over	B．looked after
C．looked for	D．looked out

收藏答案/解析

He ___goes to see his grandparents and stays with them for_____.

A．sometime, some time

B．some times, sometime

C．sometimes, sometime

D．sometimes, some time

收藏答案/解析

-–Hello! This is Henry speaking. I’d like to speak to your father.
---Sorry, he has _______ Shanghai.

A．been in

B．been to

C．gone to

D．come to

收藏答案/解析

—Can I get you a cup of black coffee?
—______.

A．It’s nice of you	B．With pleasure
C．You can, please	D．Thank you for the coffee

收藏答案/解析