Question

They had _____8-day holiday during this National holidays, but some of them felt unhappy becaus...

They had _____8-day holiday during this National holidays, but some of them felt unhappy because of _____heavy traffic on the highways. A．an, the　 B．a, the 　　　 C．a, a 　　　 D．an, a

Answer 1

A

试题分析：句意，他们国庆期间有一个八天的假期，但他们中有些人不高兴，因为高速路上台多的车子。第一空，元音前用an,第二空，traffic是不可数名词，不能选a,故选A。 考点：