this river is about 50 metres wide .the street is 5 kilometr

this river is about 50 metres wide .the street is 5 kilometr the river is about 10 metres wide改为同义句 The river is 36 metres _______（wide） 填空 The street is about 10 meters____(wide) The river is 100 metres wide.划线100 metres 对划线部分提问 the river in picture 1 is 300 metres wide .the river in pict The river is about 20 meters wide. 对about The Changjiang River is about 6700 metres long.(同义句) the river near my home is about 20 metres b____. 13.The river near our school is about 20 metres _____ and 5 This river is 5000 metres long. metres提问 the changjiang river is about 6397 metres long划线部分（about 639