SB2200型MRB圆盘拉伸机工艺参数第一道次剪切后的最大压力小于等于()%
A.50
B.40
C.60
参考答案:C
战后初期西欧各国经济恢复发展的共同原因有:
①实行国民经济非军事化,社会形势相对稳定 ②借助“马歇尔计划”的援助
③发展高科技和新兴产业 ④积极发展一体化进程 [ ]
A、②③
B、①②③
C、③④
D、①③④
But she had to ___ the company and ____a man in order to get a job.
A.lie to; pretended to be
B.lie; pretended to be
C.lie to; pretended being
D.lie; pretended as