close加ing怎么写

close加ing:   closing

Police kept a close watch on the vagrants .警察严密监视那些流浪者。

We must not run a newspaper behind closed doors .我们不能关门办报。

The evening was closing down tranquilly .暮色正在静悄悄地笼罩下来。

Museums are closed to the public on mondays .博物馆每逢星期一闭馆。

They'll close it up next spring .明年春天，他们就会把它封盖起来的。