（）的城市是多位于地形比较平坦，而对外交通便利的平原地区。
A.放射型形态
B.星座型形态
C.组团型形态
D.散点型形态
参考答案：A
_________ little water is not enough for ________ many people.
A．Such, so
B．So, so
C．Such, such
D．So, such
How were Frank and I connected().
A.My grandmother and his grandmother were sisters.
B.We were first cousins once removed.
C.We were second cousins once removed.
D.My great-grandmother and his great-grandmother were sisters.
