Question

September is        month of the year.

A．nine

B．nineth

C．the ninth

D．the nineth

Answer 1

C

解析試題分析：句意為：九月是一年的第九個月。通常，序數詞是在基數詞的基礎上加th構成。但是有些詞也例外。如：one-first,two-second,three-third,five-fifth,eight-eighth,nine-ninth等，故選C。
考點：考查數詞的用法。