ATM的目标是对任何形式的业务分布都能达到最佳的（）利用率。

A cancer-stricken British teenager said on Thursday she ______ by messages of support from around the world after writing an online “Bucket List” of things she wanted to do before dying.

A．had been moved

B．has been moved

C．is being moved

D．would be moved

等离子弧是如何切割的？

张华和爸爸在公园玩跷跷板，张华重250N，爸爸重750N．当爸爸离跷跷板的转轴0.5m时，张华应该坐在哪里才能使跷跷板平衡？

患职业病的情形，不属于工伤。