题目内容
(请给出正确答案)
提问人:网友lixin080108
发布时间:2022-01-07
[主观题]
Generally speaking, materials expand when heated and contract with the cold.
A.to become smaller
B.to formally agree to do something
C.to get an illness
简答题官方参考答案
(由简答题聘请的专业题库老师提供的解答)
查看官方参考答案