800-meter-long这些词叫什么词?

800-meter-long这些词叫什么词? they will build ( )800-meter-long bridge(桥梁） the engineer told me that an ( )bridge would be built over the river the next year .A.800-meter long B.800-meters-long C.800-meter-long D.800 meter long 10 meters long可以说10-meter-long? There is ___bridge near our school.A.11-meter-long B.an 11-meter long C.an-11-meter-long 英语翻译An 800一meter一long bridge is being built over the river 1. There is ________ 800-meter-long road behind _________ hospital.填冠词 thermo-meter什么意思 6000-meter-long还可以怎样表示 这些多面体叫什么 热量表（heat meter）中,heat-conveying liquid 的中文翻译叫什么?多谢了! 5-meter-long与5 meters long有区别吗 It's one meter long.请问这里的 long 词性? Many students signed up（报名）for the__a___ race in the sports meeting to be held next week.A.800-meter-long B.800-meters-long C.800 meter length D.800 meters length为什么不选b 是800-meter-long bridge还是800-meter long bridge我百度一下发现两种答案都有,所以不要直接复制过来回答时请给出理由可是我考卷上写的是800-meter long bridge,老师批对了?老师上课时说过,不过声音太轻 The wall is___.It is a____wall.选择A.five meter long;five metres long B five- meters long;;five-metre long C fivemeters long;five-meter-long D five-meter long;five-metres-long 里面的哪个 A horse is tied to a five meter-long rope.Six meter away from the horse 这些英文翻译中文叫什么