城市与乡村的主要区别是( )
A:乡村属于聚落,城市不属于聚落
B:乡村对地理环境和人类活动没有多大影响,而城市对经济的发展和分布有巨大影响
C:乡村是以农业活动和农业人口为主的聚落,城市是以非农业人口为主的聚落
D:乡村的区域差异不明显,城市的区域差异明显
选出下列划线的字读音正确的一项( )
读问句,选择对应的答句。
____ ①Let's go to the library. A. Yes, I do.
____ ②Where is the teacher's office? B. Yes, it is.
____ ③Do you have lunch at school? C. Forty-six.
____ ④How many desks are there in your class? D. OK.
____ ⑤Is that your pencil? E. It's on the first floor.