In a run sparse-dense-mode multicast network， when rendezvous point down ， will the recipient receive the packets send by the source？why？
第1题：
The car won't start because the battery has______-_.
A. run down
B. run over
C. run out
D. run off
第2题：
A.run{openscriptbackup_database；runscriptbackup_database}
B.run{engagescriptbackup_database；}
C.run{runscriptbackup_database；}
D.Run{executescriptbackup_database；}
E.Thenamebackup_databaseisaninvalidnameforanRMANscript.TryingtorunitfromRMAN wouldresultinanerror.
第3题：
They use computers to keep the traffic smoothly.
A. being run B. run C. to run D. running
第4题：
handler.postDelayed（run，2000）方法的含义正确的是（）。
第5题：
第6题：
We will soon ____ natural resources if we keep exploiting them at such a rate.
A: run away with
B: run into
C: run out of
D: run down
第7题：
My money______. Could you please lend me some?
A. has run out of
B. has run out
C. was run out of
D. has been run out
9．答案为B 我的钱用完了。你能借我点吗?run out“用完”，主语一般为物，无需用被动语态，run out of“用完，耗尽”，后需接宾语，主语一般是人。
第8题：
They use computers to keep the traffic____________ smoothly.
A. being run B. run C. to run D. running
第9题：
在机组指令的实时能力识别限幅功能中RUN UP、RUN DOWN、RUN BACK分别代表什么含义？
第10题：
Which of the following commands could be used to start the Management Console on a workstation running Windows 2000/XP？（）