单选题
It’s reported that by the end of this year the output of cement in the factory( )by about 30%.
A、
will have risen
B、
has risen
C、
will be rising
D、
has been rising
【正确答案】
A
【答案解析】
考查将来完成时。句中的时间状语by the end of this year应与将来完成时连用，A项为将来完成时，符合要求。故本题选A。句意：据报道，截至本年底该工厂的水泥产量会上升约30%。
提交答案
关闭