更换（添、减、换）一个字母使它成为一个新单词。
（1）know ________
（2）there_______
（3）car _____
（4）bed_______
（5）son_______
（6）these_____
（7）nine _______
（8）bike________
（9）but _______
（10）back_______
（11）four_______
（12）he________
相关试题
Listen and complete (听录音，完成句子) (5分)
Father, mother, Peter and Alice are in the ______. They are very happy. ______ at the insects. They are ________. What color are they? They are ______ and red. They have _____ legs. They are happy, too.
粤公网安备 44130202000953号