砂浆测强仪上下刀片中心间距技术指标应符合()mm.
A.2.2±0.02
B.2.2±0.03
C.2.2±0.04
D.2.2±0.05
参考答案:D
Under the environment of fierce competition, the only way John could imagine _____ pressure was
to work harder by making greater efforts.
A. handling
B. to handle
C. handled
D. having handled
收入政策,即工资和物价管制政策。针对( )通货膨胀,当工资——物价螺旋式上升出现时,冻结工资和物价,能以较小的代价遏制通货膨胀,又不造成大规模失业,其效果取决于劳资双方与政府的合作。
A.需求拉动型 B.成本推进型 C.结构失调型 D.结构调整型