The river is cleaner than before.(改为同义句）The bridege is( about 20 )metes long (对画线部分提问） It took me tow hours to do the work（改为同义句）

河流比过去干净多了 The river is cleaner than it used to.还是The river is cleaner than it used to be The water in this river is cleaner than _____ in that one.A it B the one C this D that The water is becoming cleaner and cleaner after the _______ (close) of that paper factory the water is becoming cleaner and cleaner after the( )(close) of that paper The river is cleaner than before.(改为同义句）The bridege is( about 20 )metes long (对画线部分提问） It took me tow hours to do the work（改为同义句） The Changjiang River is a f_______ river 把The cleaner is washing my car改为被动句 把 The cleaner is washing my car改为被动句 this river is the longestthis is the longset river区别 Why is the river rich? The Amazon River is the l____ river in the world The Yangtze River is the longest river in China 翻译 The Yellow River is the second（ ）river in China. Which is longer?The Yangtze River or The Yellow River? The longest river in China is the Changjiang River. The river in China is the Changjiang River the Long River is l____than the Yellow River.首字母填空 is the chuangjiang river longest than the yellow river?