In his first class, the Chinese teacher tried to ________ to the students that reading is one of life's greatest pleasures.
A:convey
B:educate
C:load
D:convince
有62m长的篱笆围成一个长为32m的长方形鸡场,其中一面利用围墙如图,求篱笆所围成的长方形面积是多少平方米?
进入中学后,面对新环境,紧张的学习之余时常会感到孤单。面对这种情况,你的正确做法应该是( )