更多"[单选题]:What has been used to cover t"的相关试题:
[单选题]70
--What's the matter with Tom?He has been absent for two days. --Oh!He _____ be ill.Let's go and ask Ms Brown.
A.can
B.need
C.may
D.would
[单选题]问题 4:What deficiencies has surveyor found in No. 1 hold?( )
A. Loose scales.
B. Cargo residues.
C. Damaged cargo batten.
D. Insufficient lighting.
[单选题]问题 4:What have been seton the lines?( )
A. rags and traps.
B. riggings and traps.
C. rat guards and traps.
D. rat guards and rags.
[单选题]What has gone wrong?( )
A.The pilot ladder was twisted.
B. The pilot ladder has broken spreaders
C. The pilot ladder spreader, too short.
D. The pilot ladder is too far aft.
[单选题]问题 4:What lesson has the crewman learned?( )
A. He will always carry the breathing apparatus while working.
B. He will always have a mate with him while working.
C. He will always check the air before he works in enclosed spaces.
D. He will always check if the Bosun is right or wrong.
[单选题] What she has in mind is beyond_______ . No one can tell what she will do next.
A.imagination
B.control
C.description
D.belief
[单选题]( )Route Alpha has been suspended
A.Route Alpha has been diverted
B.Route Alpha has been discontinued
C.Route Alpha has been closed temporarily
D.Route Alpha has been resumed
[单选题]:What has the Captain noticed?( )
A. The ship ahead of them reduced speed.
B. The ship ahead of them increased speed.
C. The ship ahead of them changed course to starboard.
D. The ship ahead of them changed course to port side.
[单选题]问题 2:What documents have been shown?( )
A.Bill of Health and the De-ratting Exemption Certificate.
B.Bill of Health and the inoculation papers.
C.De-ratting Exemption Certificate and inoculation papers.
D.Certificate of Free Pratique and inoculation papers.
[单选题]问题 2:What has to be done with the drums?( )
A. The drums were put on ends on the floor.
B. The drums were put on ends on mats.
C. Each tier of drums was dunnaged with planks.
D. Each tier of drums was dunnaged with mats.
[单选题]A new DNS virtual server has been configured. Testing reveals that DNS server has failed to accept DNS over TCP.
The configuration of the virtual server is as follows:
Which action should be taken to correct this issue?
A. create a new virtual server with the service port of 53 and the protocol set to TC
B. change the profile set on the virtual server To TCP/UDP
C. change the profile set on the virtual server to TCP
D. add a TCP prone to the existing virtual server.