我国是手机生产大国,可是拥有自主知识产权的手机企业并不多。一些企业“只顾贴牌,不顾创新”,在别人知识产权包围下的危机业已显现。这启示我们
—Tom, you should avoid____ late for class. —I' m sorry. I won' t be late again.
The survey shows that urban students spend about twice ___ money the ones from rural areas do.
Partly _____ about his lost love, he occupied himself with office work.
We had planned to arrive at the park at 9 in the morning, but the car _____ halfway.
._____ you arrive in Ireland, you will quickly find yourself on the beautiful country roads.