this river is 15 ___ long .and it's a ___ river .A.kilometer ; 200 years-old B.kilometer; 200 -year-oldC.kilometers ; 200-year-old D.kilometers ; 200-year old

This river isn't as long as that one同义句This river is ___ ___ that one this,river.is. Changjiang River is one of ___(long)___(river) this river is 15 ___ long .and it's a ___ river .A.kilometer ; 200 years-old B.kilometer; 200 -year-oldC.kilometers ; 200-year-old D.kilometers ; 200-year old Mary ___(she) is going to take a walk by the river this evening This is ___ ___ ___ this river is the longestthis is the longset river区别 1.The river is about 10 meters deep.（对划线部分提问） —————————— ___ ___ is the river?1.The river is about 10 meters deep.（对划线部分提问） —————————— ___ ___ is the river?2.This i There is a ___ in the river. This river is long as that river.This river is the same ______ _______ that river保持句意不变 同义词转换：Swimming in the river is exciting ___ exciting ___ ___ in the river This is ___ grandmother This house is （ ） near the river This river is about six_________long.(hundreds kilometers) How ___ is the river?-----The river is 300 miles in ___.(长） This river is as long as that one.( 同义转换)This river is ()()()()that one. The Changjiang River is the longest river in China.=No river is __ ___ ___ __The Changjiang River.目前只想到as long as 1.This is Mary.This is ___ ___.