问题

t by cutting down staffarenot diligent enoughshe savedthe firm—No, it was by improving work efficiency
A:that
B:this
C:it
D:one
B:this
C:it
D:one
正确答案是:
同类题型
Tim used to be shy, didn’t he– _______. He was afraid to give a speech in front of the class.
Don’tforget an umbrellayou. It’s going to rain.
This new model of car is so expensive that it is beyond the reach of those with________income.[ ]
The bus was______ to arrive at 11: 30, but was half an hour late.(合肥市)