一、单项选择（本大题共15小题，满分15分）
1. He has______ unusual chair. It is like ________ “h”.
A．an , an B．an ,a C．a , an D．a , a
2.--A Taizhou Evening Paper, please!
--There is the last one left h ere, would you like to have ______?
A. it B. one C. them D. some
3.Over the lake there ______ stone bridge.
A. used to have a 110-metre –long B. used to be an 110-metre-long
C. used to have a 110-metres –long D. used to be a 110-metre-long
4. World Wetland Day is on _______.
A. March 12 B. February 2 C. April 1 D. December 25
