Waste paper __(should,not throw )here and there.The report __(write) by him for two days.
问题描述：
Waste paper __(should,not throw )here and there.The report __(write) by him for two days.
答
shouldn't be thrown
has been written
答
Waste paper (shouldn't be thrown ) here and there.
废纸不应该被扔得到处都是.
The report (was written) by him for two days.
这篇报道他写了两天.