1 38 : 58 =____ 34 千米:500米=____ 1.4: 34 =____
— No, Miss Wang. Jack is _________.
将下列句子改为陈述句。
①我能不悟出第二条真理吗? ②我能高兴起来吗?
民的笔画顺序是____。
— Who is singing in the next room?
— It be Lucy. She likes singing at this time.