It'salreadytensofyears
來源:國語幫 3.1W
問題詳情:
It's already tens of years____the world's population reached five billion.( )
A.before B.after C.since
【回答】
C
知識點:連詞
題型:選擇題
問題詳情:
It's already tens of years____the world's population reached five billion.( )
A.before B.after C.since
【回答】
C
知識點:連詞
題型:選擇題