These machines may（) in our work.A. needB. neededC. are neededD. be needed

These machines may() in our work.

A. need

B. needed

C. are needed

D. be needed

您可能感兴趣的试题

听力原文：W: Our teacher encourages us to watch the news in English on TV. She says it is a

答案解析
We have to install new water pipes in our house; these are corroded.A．worn thinB．worn away

答案解析
Friends play an important role in our lives, and although we may take friendship for【C1】__

答案解析
Why is there______traffic on the streets in February than in May in our country？A．lessB．fe

答案解析
They ____ us in our discussion, but owing to more important business they couldn’t comeA.w

答案解析
Friends play an important role in our lives and although we may take friendship for grant

答案解析
Someday in the future we may not need to have money in our pockets. Is life easier whe

答案解析