Badhabits,formed,aredifficult,

Bad habits, ____formed, are difficult, and sometimes impossible to shake off.

A．once

B．before

C．until

D．unless

登录免费查看答案和解析

相关试题

I often see lights in that empty house. Do you think I _____ report it to the police?

A．should

B．may

C．will

D．can

收藏答案/解析

Ideally _____ for Broadway theatre and Fifth Avenue, the New York Park Hotel is a favorite with many guests.

A．locating

B．being located

C．having been located

D．located

收藏答案/解析

You have failed two tests. You’d better start working harder, ____ you won’t pass the course.

A．and

B．or

C．but

D．so

收藏答案/解析

--–How much money have you got _____you ?
---My pocket money ____not more than 5 dollars.

A．on, adds up to	B．with, adds up
C．about, added up	D．with, added up to

收藏答案/解析

As economy worsened, jobs ______ to the laid-off workers continued to be scarce．

A．valuable

B．convenient

C．comfortable

D．available

收藏答案/解析