题型：填空题 直接写得数。103×3=502×2=231×3=140×5=25×4=25×12=25×28=25×80=480×5=15×40=308×7=160×5=45亿÷5=38×10123×11=24×41-25= 查看答案
题型：填空题 --- Look! What's in_______ sky? --- Oh, it's _______ UFO. I wish I could fly in_______ space some day.A．the; an; /B．/; a; theC．the; a; /D．/; an; / 查看答案