A:starts; was doing
B:started; was doing
C:was starting; was doing
D:starts; were doing
地球按经度划分为西半球和东半球.如图示意东半球,以下大洲面积按从大到小顺序排列不正确的是( )
____.
下列各句中,划线的词语使用不恰当的一句是( )