I live in at.A. the 101 Room;Downing Street 10 No.B. Room 101;No.10 Downing StreetC. th

I live in at .
A. the 101 Room;Downing Street 10 No.
B. Room 101;No.10 Downing Street
C. the Room 101;the Downing Street 10
D. 101 Room;the No.10 Downing Street

A. the 101 Room;Downing Street 10 No.(答案→)B. Room 101;No.10 Downing StreetC. the Room 101;the Downing Street 10D. 101 Room;the No.10 Downing Street解析：房间号习惯于将基数词放于Room后，且不加定冠词；街道门牌号置于某街道名之前。

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