Question

1.Great changes have taken place ____.

a.in the few year b.in the few years c.last year d.on the last year

2.Children wake up very early _____the morning of christmas day.
a.in b.on c.for d.at

3.________a cold winter morning,Imet her in the street.
a.in b.on c.at d.for

Answer 1

bbb
1.in the few yeas与完成时连用
2.表示特定一天的早上用on the morning of...或on a ... morning
如果只有早上就用in the morning
3.解释同上题

Answer 2

1.b in the few years 在几年里
2.b 具体到某一天的上下午，介词要用on
3.b 具体到某一天的上下午，介词要用on

Answer 3

1 b
2 b
3 b

Answer 4

1.b
2.b
3.a

Answer 5

B
b
A

Answer 6

C A C