1Ourgovernmentha的精选

问题详情：词汇；请根据括号中的中文提示、英文释义或句意，写出句中所缺单词，使句子通顺。1.Ourgovernmenthastakenactiontomakethe_________(受污染的)riverclearagain.2.It’s__________(真的)thatBinLadenhasbeenkilledb...