unit 6 语音 1. A. fai th B.mou th C. brea th D.ba th e 2. A. eff o rt B.doct or C. w or ker D. fact or 3. A. cl ou d B. ou ght C. acc ou nt D. tr ou sers 4. A. h ear t B. cl ear C.y ear D. d ear 5. A. f ee d B. t ee th C.str ee t D. Toff ee
【简答题】The place __ the bridge is supposed to be built should be ____the cross-river traffic is the heaviest . A.which; where B.at which ;which C.at which ;where D.which ;in which