be open to

be open to 对……开放，开明的

【例句】

◆The competition is open to young people under the age of 18．

 这项比赛让18岁以下的青少年参加。

◆ I’m open to suggestions for what you would like to do in our classes．

 我很乐意 听听你们对课堂活动的建议。

【微测】

The library is ____to everyone who needs to use its collections. 

[open]