Mrs Smith can _____ piano. [ ]
A. play the
B. played
C. plays the
答案:A
下列有关纬度位置对气温影响说法不正确的是( )
A.气温随纬度增高而升高
B.低纬度的气温比高纬度的气温高
C.气温从低纬度向两极逐渐降低
D.纬度高,气温低,纬度低,气温高
A bridge goes ______ a river. [ ]
A. on
B. over
C. under
D. through