树立职业理想，应考虑的主要因素包括（）
A.个人的内在条件
B.体面的工作环境
C.社会发展的需要
D.丰厚的工资收入
参考答案：A, C
根据短文内容和首字母提示完成空白内所缺单词。
Kate Smith ____1___ a student. She __2____ a brother and a ___3___. ____4__ names are Jack Smith ___5___ Jenny Smith. ___6____ all like sports. Kate ___7___ basketball. Jack likes soccer and
Jenny likes baseball. Their mother gives __8____ lots of healthy ___9___ every day. She thinks (认为)
they should(应该) ___10___ well, because(因为) they do lots of sports every day.
试着从围绕降低外阻的角度分析板带轧机的演变和发展？
