Ifyouyourattentiononthejobinha

If you ________ your attention on the job in hand, you’ll soon finish it.

A．adapt

B．concentrate

C．apply

D．request

登录免费查看答案和解析

相关试题

Harry has been reading all day---he ______ be tired.

A．should

B．has got to

C．has to

D．must

收藏答案/解析

Children have a natural ______ about the world around them. They are interested in everything.

A．concern

B．purpose

C．curiosity

D．strength

收藏答案/解析

---Must I clean the window now?
---No, you ______.

A．mustn’t

B．needn’t

C．can’t

D．may not

收藏答案/解析

In order to attract more customers, many supermarkets usually sell their goods at a good ______ at weekends.

A．discount

B．agreement

C．bargain

D．cost

收藏答案/解析

---When can I come for the English books? I need them tomorrow afternoon.
---They ______ be ready by half past eleven.

A．can

B．should

C．might

D．need

收藏答案/解析