选择恰当的答语
⑴Where are you going ?{#blank#}1{#/blank#} A、I'm 50 kg .
⑵How heavy are you ?{#blank#}2{#/blank#} B、Twice a year .
⑶What's the longest river in China ?{#blank#}3{#/blank#} C、The library .
⑷How often do you go to Beijing ?{#blank#}4{#/blank#} D、It's red .
⑸What colour is your new skirt ?{#blank#}5{#/blank#} E、The Changjiang River .