单项选择题
A. Hold the line B. flight number C. ask a question D. To New York E. May I have your name F. reconfirm my seat G. please check in H. On May 11th
A．they are no longer important B．people do not have enough time C．they are no longer existed D．people can not learn them well
A．not found on lizards B．nice to look at C．always covered with eyelashes D．the most effective eye protection