A.cheer
B.regret
C.enthusiasm
D.obstacle
[单选题]The cooling of the piston is carried out by circulating () across the underside of the crown and inside the ring belt or through specially shaped passages.A . sea waterB . scavenging airC . lubricating oilD . fuel oil
[单选题]A.surveywascarriedoutonthedeathrateofnew-bornbabiesinthatregion,________weresurprising.A.)asresultsB)whichresultsC)theresultsofitD)theresultsofwhich
[单选题]If business had been carried out to our satisfaction,we()to renew the Agency Agreement.A . hadagreedB . alreadyagreedC . shallagreeD . shouldhaveagreed
[判断题]When quickly and accurately carried out, orderprocessing contributes to cus
[判断题]When quickly and accurately carried out, orderprocessing contributes to cus
[单选题]In spite of the adverse circumstances, this young athlete turned out to be
[单选题]The gudgeon pin is carried in () in the piston skirt.A . the bearingB . the crossheadC . bossesD . bridge
[单选题]The experiment is carried cut to prove ______.A. water pushes on your body when you swim underwater.B. the earth is surrounded by a layer of air called the atmosphere.C. the pressure of air around us has a powerful force.D. the air pressure is not eq
[单选题]all inspections are carried ( )conscientiously to the best of our knowledge and ability.A . inB . toC . outD . away
[单选题]The term“(67)program”means a program written in high-level language.A.compilerB.executableC.sourceD.object