Ahardworkingmanbecomeagreatsci

A hard-working man ______ become a great scientist, but a great scientist _______ be a hard-working man.

A．can’t; can	B．may not; must
C．can’t; must	D．may not; can

登录免费查看答案和解析

相关试题

I often go to school ________.
A. by bus B. by a bus C. by the bus

收藏答案/解析

—How's it going? — .
A. It's great b. You are welcome c. Thanks a lot

收藏答案/解析

—Another cup of tea?
—No,thanks. I_______ be off. Gina is waiting for me.
A. can b. must c. may

收藏答案/解析

—How many people will________ to your birthday party?
—Twelve.
A. invite b. be invited c. be inviting

收藏答案/解析

The rain is very heavy________ we have to stay at home.
A. but B. because C. so

收藏答案/解析