walkisexpectedtolastallday,sob

____ walk is expected to last all day, so bring ____ packed lunch.

A．A; a

B．The; 不填

C．The ; a

D．A ; 不填

登录免费查看答案和解析

相关试题

By offering free access to a wide range of public facilities, out school now is a quite satisfying place for study, its poor accommodation.

A．apart from

B．as well as

C．in addition to

D．because of

收藏答案/解析

None of them have regular and source of income and forced to live below poverty line.

A．safe

B．legal

C．secure

D．diverse

收藏答案/解析

Although the educational systems have been a lot, the loads of the students are still very heavy.

A．transformed

B．transported

C．transferred

D．transmitted

收藏答案/解析

For sustainable development, the government has decided to give to those energy conserving and environment-friendly business in many aspects.

A．profit

B．interest

C．advantage

D．preference

收藏答案/解析

The present system no longer meets the changing needs of our customers; we have to make
a (n) management system.

A．contradictory

B．endless

C．flexible

D．concrete

收藏答案/解析