油田开发方式是油田开发依靠哪种能量来()原油,进行原油生产
A、驱动
B、开采
C、增加
D、划分
参考答案:A
Mother Teresa had the ________ of winning the Nobel Peace Prize for her great ________ helping the poor.
A.distinction; devoting in
B.distinction; devotion to
C.honour; success for
D.honour; succeed in
若S=15+195+1995+…+199…95,则S的末四位数字和是()。
A.22
B.24
C.20
D.26
E.以上均不正确