一抽油井油稠,应选择的合理抽汲参数为()、()、()。
参考答案:长冲程;小冲数;大泵径
—I haven’t seen the film______. What about you?
—______. But I’ll watch it this Sunday again. [ ]
A. already; Never
B. still; Ever
C. yet; Ever
D. yet; Never
绩效薪酬的分类()
A.个人特征薪酬
B.成就薪酬
C.激励薪酬
D.特殊绩效薪酬
E.固定薪酬