The swimming poor is___________?A.60-meter long B.60 meters

The swimming poor is___________?A.60-meter long B.60 meters The well is ___deep.A six meter B six and a half meters C si 10 meters long可以说10-meter-long? the river is ____ A.four-meter wide B.four meters wide 哪个正确, It is（）wide. A 6.5-meter B 6.5 meters The swimming club is about 200 meters __ here.选项：A、away B、he six-hundred-meter long 还是six hundred meters long 5-meter-long与5 meters long有区别吗 a 50-meter-long bridge over the river中 50-meter-long为什么不像min The Three Gorges Dam in Hubei is___ meters long.(A.2200 B.20 ( ) is the clock?-It's fifty meters high.A.how long B.How ta the 100 meters is a____event. A field B track C long