天津城内最早的集市,即()、西门里的富有集和北门里的大道集。
A.宝泉集
B.仁厚集
C.货泉集
D.马集
参考答案:A, B, C
在山区、岸比较陡或密集的湖泊区、丘陵城市及有高层金属建筑的环境中选址时要注意()影响。
—They have built another new library for the students
—About_____ of the books in their library are written in English.
A.four fifth
B.four fifths
C.fourth fifths
D.fourths fifth