【题目】Bill ______ a cold for several days. ______ is why he can’t come to the party.( )
A.caught; This
B.got; It
C.has had; That
D.has caught; There
【答案】C
【解析】
句意：比尔感冒好几天了。所以他不能来参加聚会。for several days是一段时间，是完成时的时间标志，而且与延续性动词连用，catch 是点动词，have是延续性动词，毫无疑问，故选C。
