It was January thehe came here last time.A. thirty-one thatB. thirty first thatC. thirti

It was January the he came here last time.
A. thirty-one that
B. thirty first that
C. thirtieth-one when
D. thirty first when

A. thirty-one thatB. thirty first thatC. thirtieth-one when(答案→)D. thirty first when解析：首先注意日期的表示法；同时注意此题为时间状语从句，不是强调句型。若是强调句型，January前要加on。

我也是这个答案