第一节语音知识(共5小题;每小题1分,满分5分) 1.Machine A.sandwich B.Christmas C.Chicago D.challenge 2.advance A.task B.fortunate C.entrance D. salute 3.exchange A.example B.expand C.exactly D.expectation 4.overcoat A.ocean B.possible C.position D.offer 5.account A.touch B.mouth C.soul D.cough |