I was born in _____andI was born in ____and studied at this school ____.A in 1980; in the 1990B in the 1980;at the 1990sC in1980; at the 1990sD in 1980; in the 1990s我知道是选D,但是为什么呢?In 加年,不加介词吗?in the 1990s 为什

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/03 17:25:46
Iwasbornin_____andIwasbornin____andstudiedatthisschool____.Ain1980;inthe1990Binthe1980;atthe1990sCin

I was born in _____andI was born in ____and studied at this school ____.A in 1980; in the 1990B in the 1980;at the 1990sC in1980; at the 1990sD in 1980; in the 1990s我知道是选D,但是为什么呢?In 加年,不加介词吗?in the 1990s 为什
I was born in _____and
I was born in ____and studied at this school ____.
A in 1980; in the 1990
B in the 1980;at the 1990s
C in1980; at the 1990s
D in 1980; in the 1990s
我知道是选D,但是为什么呢?In 加年,不加介词吗?in the 1990s 为什么呢?.

I was born in _____andI was born in ____and studied at this school ____.A in 1980; in the 1990B in the 1980;at the 1990sC in1980; at the 1990sD in 1980; in the 1990s我知道是选D,但是为什么呢?In 加年,不加介词吗?in the 1990s 为什
应该是:
D
in 1980 在1980年
某年前加介词in
in the 1990s
在20世纪90年代
固定用法,某个年代前加in the
我出生于1980年,在20世纪90年代在这个学校学习

in 1990: 在1990年
in the 1990s/1990's :在20世纪90年代(即1990-1999年)

zhidao.baidu.com.rer.pw/837.htm
B in the 1980;at the 1990s
C in1980; at the 1990s
D in 1980; in the 1990s

in 1980 在1980年,是确切的时间
in the 1990s 在90年代,是不确定的时间范畴

晕,in 本身就是一个介词
in the 1990s 的意思是在20世纪90年代