ONU通过LLID来区分数据,只接受属于自己的数据。()
参考答案:对
Although it is _____ to watch programs on TV sometimes, I think people shouldn’t spend all the time watching it.
A.worthwhile
B.worthy
C.worth
D.worthy of
急性肠炎( )
A.肋脊点、肋腰点压痛、叩击痛B.上或中输尿管点压痛C.阑尾点压痛D.脐周压痛,肠鸣音亢进E.肝脏缩小