教师指导的频率越高，越有助于儿童游戏水平的提高。
Theofficebuilding_____theclassrooms
计算9.6÷1.92时，要先把1.92的小数点向________移动________位，原式转化为________÷192
()“CanIhelpyou?”“I'dlike______bagsofrice.”
short(反义词)__________
()Look____thenicecar.
