It is reported that a 3 percent economic growth was the aim.为什么要加a,growth不是不可数吗

It is reported that 是什么句型 it is reported+that什么意思 As is reported that 和 it's reported that 用法有什么不同? 据报道用英语怎么说1 it is reported that2 it was reported that It is reported that和This is reported 后面分别跟什么语态啊 it is/was reported that 后面从句分别是什么时态? It is reported that后要用什么时态过去完成时还是一般过去时 It is reported that 后可以用过去完成时吗? it is reported that the government has lightened It is reported that the British destroyer has been sunk. It is reported that…中,为什么要用reported而不是report. It says that ,It is said that和It is reported的意思和区别? ________ that the new president will take office next A.It is reported B.Which is reported C.It is reporting D.As is reported It’s reported that用法 it is reported that the highest building in that area is under --------- It---that the bad weather will stay for three days.A.reported B.is reported C.reports D.will report It be reported that 中的be用 is 还是was?还有that从句中用什么时态? 翻译It is reported that a series of accidents has occurred at that crossroads.