选出不同项。（{#blank#}1{#/blank#}）1. A. far B. often C. usually
（{#blank#}2{#/blank#}）2. A. where B. who C. by
（{#blank#}3{#/blank#}）3. A. subway B. plane C. helmet
（{#blank#}4{#/blank#}）4. A. our B. I C. my
（{#blank#}5{#/blank#}）5. A. fast B. slow C. big
