Starter Unit1第2e答案
HB:Hard Black
CD:Compact Disc
BBC:British Broadcasting Corporation
Starter Unit1第3a答案
2,1,3(顺序是从上到下)
Starter Unit1第4a答案
Top row (left to right) :Cindy,Bob,Helen,Eric
Bottom row (left to right) :Dale;Frank,Alice,Grace
Name List:Alice,Bob,Cindy,Dale,Eric,Frank,Grace,Helen