Not until the meeting was over（）that he had made a mistake in his speech.

A、A.he realized

B、B.did he realize

C、C.hehas realized

D、D.has he realized

查看正确答案

更多“Not until the meeting was over（）that he had made a mistake in his speech.”相关的问题

第1题

[] It was （）midnight that we removed the trouble and went back to our cabin.

A、A.until B、B.not until C、C.not before D、D.not after

点击查看答案

第2题

[] Which option is true regarding the synchronization rule ?（）

A、A. Do not use or internally advertise a route until the route is lear ned from a source other than BGP. B、B. Do not use or advertise a route until the route is learned from a BGP peer. C、C. Do not use or advertise routes marked PARTIAL. D、D. Wait until a CONFIRM message is received before using routes from BGP neighbors.

点击查看答案

第3题

[单选题] Which statement about diesel engine combustion is true?（）

A、Combustion does not begin until the piston starts down on the power stroke B、Maximum combustion pressure is reached before TDC C、Turbulence in the cylinder causes a delay in ignition D、Maximum cylinder firing pressure is not developed until the piston passes TDC

点击查看答案

第4题

[单选题] You are performing an incomplete recovery because some important tables have been dropped and purged from the Recycle Bin. Which clause can you NOT use to perform the incomplete recovery by using the RMAN utility？（）

A、 UNTIL CANCEL B、 UNTIL SCN C、 UNTIL SEQUENCE D、 UNTIL TIME

点击查看答案

第5题

[单选题] In IS-IS, how long will the restart helper keep the restarting router in the up state?（）

A、until the hello dead timer expires B、until the restart duration timer expires C、until the restarting router sets the down bit D、until the restart helper sends out three CSNPs

点击查看答案

第6题

[单选题] In IS-IS, how long will the restart helper keep the restarting router in the up state?（）