发展战略的( )是确立咨询单位的业务定位和发展目标，识别并培育能够达成目标的核心竞争力。
A．目的
B．性质
C．关键
D．任务
参考答案：C
因不可抗力不能履行合同或者造成他人损害的( )，法律另有规定除外。
A．承担民事责任 B．承担部分民事责任C．不承担民事责任 D．承担相应民事责任
Miss Li _____ as a secretary for five years in the company, and now she is general manager of it.[ ]
A. has served
B. had served
C. served
D. serves
