With more overseas companies trying to obtain the big project recently open to the public, the competition in this market is bound to（）

Luckily，the poor boy had enough money （）he could buy a train ticket.

A.by which
B.on which
C.with which
D.for which

点击查看答案&解析

Nancy is（） girl.

A.a eighteen-year-old
B.an eighteen-years-old
C.a eighteen-years-old
D.an eighteen-year-old

点击查看答案&解析