“心小了,小事就大了;心大了,大事都小了。大其心,容天下之物。”上述人生格言主要告诉我们,在交往中要学会( )
计算:23-1112-1415×-60.
—Many people eat _______ meat and _______ vegetables than they did before.
—Yes, that's why they're getting fatter and fatter.
如图为某元素一种粒子的结构示意图,下列说法错误的是( )
我国目前最大的石油工业基地是( )