walk a long street.you go the sixth avenue 安定seventh avenue,then you see the bank.
第一个地方填a是考冠词的用法,后面的后填the是考序数词的用法,序数词前面要加定冠词the
walk a long street.you go the sixth avenue 安定seventh avenue,then you see the bank.
第一个地方填a是考冠词的用法,后面的后填the是考序数词的用法,序数词前面要加定冠词the