3. - Is this watch? (you ) - No, it's not watch. ( I )

A . the bilges B . the periscope C . the water level D . the oil pressure

A . Hail B . Heavy rain C . Sleet D . Fog

A .  A list of files that require a backup within 3 days B .  A list of files requiring more than 3 days of archivelogs to apply C .  A list of files that RMAN recommends be backed up only once in every three days，based on low volatility D .  A list of files for which a backup as already been performed in the last three days and which is  required to be backed up again based on the high number of transactions performed on them

A . Stop the engines B . Escort the pilot to the accommodation ladder C . Plot the vessel's position on the chart D . Make a round of the weather deck

A .  a list of files that require a backup within three days B .  a list of files requiring more than 3 days of archive logs to apply C .  a list of files that RMAN recommends be backed up only once in every three days，based on low volatility D .  a list of files for which a backup has already been performed in the last three days and which is required to be backed up again based on the high number of transactions performed on them

A . A list of files that require a backup within 3 days B . A list of files requiring more than 3 days of archivelogs to apply C . A list of files that RMAN recommends be backed up only once in every three days, based on low volatility D . A list of files for which a backup as already been performed in the last three days and which is required to be backed up again based on the high number of transactions performed on them

A . It looks comfortable B . Yes, it’s as quiet as we expected C . You’re so considerate D . No, the price’s reasonable

A . Carefully and neatly erase the entry and rewrite it correctly B . Cross out the error with a single line，write the correct entry，and initial it C . Blot out the error completely and rewrite the entry correctly D . Remove this page of the log book and rewrite all entries on a clean page

A . You are within 3 nautical miles of the coast B . The bottom in the area is sand and gravel C . The fix is indeterminate D . You are governed by the Inland Rule

A . cross out the error with a single line,and write the correct entry ,then initialit B . carefully and neatly erase the and rewrite it correctly C . remove this page of the log book , and rewrite all entries on a clean page D . Blot out the error completely and rewrite the entry correctly

A、It looks comfortable B、Yes, It’s as quiet as we expected C、You re so considerate D、No, the price is reasonable

—（） A．That’s right. B．You’re right. C．No, it ’s not here. D．Yes, I think so.

A.By accident of B.By means of C.By virtue of D.By way of

A．superior B．advantageous C．super D．beneficial

A．That's all right. B．You're well. C．No, it's not here. D．Yes, I think so.

A．In American culture friendship means a strong life-long bond between two peopl E．Friendships develop slowly, since they are built to last. B．I n C hina there are few limits on what you can ask or expect of a frien D．You can feel free to tell your friend what he or she can or should do to help you. C．In China,friendships are based on common interests. When the shared activity ends, the friendship may fade D．Americans expect their friends to be independent , so they do not feel comfortable in a relationship in which one person is giving more and the other person is dependent on what is being given. 此题为多项选择题。

B、watch C、watching