After the Arab states won independence, great emph

A.in

B.of

C.for

D.by

reported to by the ship immediately？

A.Port State

B.Flag state

C.The CSO

D.The Administration

retirement of an English professor at a nearby state college.

A) came across B) came about

C) came after D) came at

One day I _________ a newspaper article about the retirement of an English professor at a nearby state college.

A) came across B) came about C) came after D) came at

A. Active, Priority 151

B. Active, Priority 201

C. Active, Priority 251

D. Standby, Priority 151

E. Standby, Priority 201

F. Standby, Priority 251

ype, with default frequency of 60 seconds. The operation pings from address 1.1.1.1 to address 2.2.2.2. Which of the following answers is true reg arding IP SLA and object tracking on R1？（）R1 show trackTrack 2IP SLA 1 stateState is Up3 changes, last change 00:00:03Delay up 45 secs, down 55 secsLatest operation return code: OKLatest RTT (millisecs) 6Tracked by:STATIC - IP - ROUTING 0

A. The tracking return code fails after the SLA operation results in an ICMP echo failure three times.

B. The tracking return code fails after the SLA operation results in an ICMP echo failure one time.

C. After the tracking object fails, the tracking o bject moves back to an up state 45 seconds later in all cases.

D. After moving to a down state, the tracking object moves back to an OK state 45 seconds after the SLA operation moves to an OK state.

此题为判断题(对，错)。

A、preserve the unity of your lesson

B、evaluate students’ success at the end of, or after, the lesson

C、gain more praise