—More chances ___________ to students to learn from each other.
A:offer
B:are offered
C:have offered
D:are offering
“When____ (meet) bad people, don't be afraid.” Father told me.
-- What were they doing at that time yesterday?
-- They .
阅读以下材料:
材料一:“苏湖熟,天下足。”(谚语)
材料二:南宋诗人陆游在一篇文章中说:“朝廷在故都时,实仰东南财赋。”
请回答:
在生活中热现象的例子常常可见,下列有关热现象的叙述正确的是( )