()列车运输等级最高。
A.快速旅客列车
B.军用列车
C.特快货物班列
D.普通旅客列车
参考答案:C
—________ will you take?
—Small, please.
A.What colour
B.What size
C.How much
D.How many
_________ many countries in Latin America have been trying to reduce gaps in income, America has allowed inequality to grow.
A.While
B.Since
C.If
D.Where