Question

The students said they would have____holiday.

A．a two-week

B．two weeks

C．two -weeks

D．two-week's

Answer 1

A

此题重点考查合成形容词的基本构成，数词+名词(+形容词)；合成形容词中的名词(year, hour, metre, month等)必须用单数形式。