A . fire fighting operations
B . salvage operations
C . cargo operations
D . manoeuvering operatio
[单选题]There are two character strings:s and t.s="My favor is computer",t=substr(s,9,5).Then the result after operation isA.S="My favor is computer"; t="compu";B.S="My favor is computer"; t="is co";C.S="My favor"; t="is co";D.S="My favor"; t
[单选题]The ______ is just around the corner and you won’t miss it.A.bicycle’s shop
[单选题]--I can make it to your concert around 9 o′ clock tomorrow night. --Well, b
[单选题]Tides would ______if the pull of the moon equaled the pull of the sun.A. be the same height as they are nowB. be of equal height all the timeC. sometimes be higher than they are nowD. no longer be affected by the wind
[单选题]E.xcuse me, but it is time to have your temperature______.A. takingB. tookC. takenD. take
[单选题]E.xcuse me, but it is time to have your temperature______.A. takingB. tookC. takenD. take
[单选题]D.on’t discuss the problems with your partner unless you??____________ to do so.A. ask B. are asked C. will ask D. will be asked
[单选题]Wouldn’tyouratheryourchild_________________tobedearly?A)goB)wentC)wouldgoD)goes
[单选题]D.on’tgetyourschedule_________;staywithusinthisclass.A.)tochangeB)changingC.)changedD)change
[主观题]—________is your sister?—Sorry,l don-t know.