关于ssoheavyI的百科

• —Closeyoureyesandguesswhattheboxismadeof.—It’ssoheavy.I...

• 问题详情：—Closeyoureyesandguesswhattheboxismadeof.—It’ssoheavy.Itmustbemadeof____________.  A．paper           B．plastic              C．silk             D．metal【回答】D知识点：名词题型：选择题...
• 2019-12-0217911