题型：填空题 3×1.16=0.25×12=1.2÷4=1.35×6=1.68÷0.3=0.54×101=6.5-5=10-0.18-0.12=5.79+2.63+4.21=0.64÷1.6×1.7= 查看答案
题型：填空题 The pupils hurried to the classroom ______ the bell rang. [ ]A. until B. as soon as C. if D. so that 查看答案