A.找出划线字母的正确读音
( )1.airport A. [e?] B. [??] C. [??]
( )2.worse A. [?] B. [?:] C. [?:]
( )3.science A. [e?] B. [a?] C. [??]
B. 选出下列单词的正确读音
( )4.height A. [he?t] B.[ha?t] C. [ha??t]
( )5.climber A. [’kla?m?] B. [’kle?m?] C. [kla?’m?]