{"type":"fill-in-blanks","id":"69757","dataJson":{"prompt":"填空","options":{"rot":[{"label":"腐烂","value":"腐烂"},{"label":"移动","value":"移动"},{"label":"流淌","value":"流淌"}],"death":[{"label":"深色","value":"深色"},{"label":"死亡","value":"死亡"},{"label":"午餐","value":"午餐"}],"bacteria":[{"label":"细菌","value":"细菌"},{"label":"蝙蝠","value":"蝙蝠"},{"label":"棕色的猫头鹰","value":"棕色的猫头鹰"}],"decompose":[{"label":"份解","value":"份解"},{"label":"分解","value":"分解"},{"label":"粉解","value":"粉解"}],"nutrients":[{"label":"沙子","value":"沙子"},{"label":"养分","value":"养分"},{"label":"岩石","value":"岩石"}],"decomposers":[{"label":"份解者","value":"份解者"},{"label":"粉解者","value":"粉解者"},{"label":"分解者","value":"分解者"}]},"template":"词语“{{decompose}}”的意思是在{{death}}之后分成更小的部分。过了一段时间，有时在蠕虫、真菌和{{bacteria}}等{{decomposers}}的帮助下，动物或植物{{rot}}掉，留下使土壤变肥沃的{{nutrients}}。","validOptions":["rot","death","bacteria","decompose","nutrients","decomposers"],"validResponse":{"rot":"腐烂","death":"死亡","bacteria":"细菌","decompose":"分解","nutrients":"养分","decomposers":"分解者"}}}

{"type":"multi-choice","id":"69758","dataJson":{"prompt":"黏土很薄，容易渗水。","options":[{"key":"0.6618846059955539","label":"真正","value":"真正"},{"key":"0.5541269507728875","label":"假","value":"假"}],"limitChoices":{"max":1,"min":1},"validResponse":["假"]}}

{"type":"multi-choice","id":"69759","dataJson":{"prompt":"哪种土壤主要由有机物构成？","options":[{"key":"0.12950687630107804","label":"泥沼质土壤","value":"泥沼质土壤"},{"key":"0.8029413756143609","label":"黏土","value":"黏土"},{"key":"0.6334320961458186","label":"粉土","value":"粉土"}],"limitChoices":{"max":1,"min":1},"validResponse":["泥沼质土壤"]}}

{"type":"multi-choice","id":"69760","dataJson":{"prompt":"如何判断土壤是黏土？","options":[{"key":"0.48054258329549293","label":"质地细腻，呈团块状，渗水很快","value":"质地细腻，呈团块状，渗水很快"},{"key":"0.4477892216342797","label":"潮湿时发粘，摸起来很滑，可以储存大量水分","value":"潮湿时发粘，摸起来很滑，可以储存大量水分"},{"key":"0.9648321554221134","label":"主要由白色岩石构成，摸起来粗糙","value":"主要由白色岩石构成，摸起来粗糙"}],"limitChoices":{"max":1,"min":1},"validResponse":["潮湿时发粘，摸起来很滑，可以储存大量水分"]}}

{"type":"multi-choice","id":"69761","dataJson":{"prompt":"以下哪些是土壤类型？","options":[{"key":"0.8601448316564165","label":"泥碳土","value":"泥碳土"},{"key":"0.5495620325321617","label":"黏土","value":"黏土"},{"key":"0.21491617932818163","label":"白垩土","value":"白垩土"},{"key":"0.3516515905720664","label":"沙土","value":"沙土"}],"limitChoices":{"max":4,"min":4},"validResponse":["泥碳土","黏土","白垩土","沙土"]}}

Answer incorrect

Look at the slide below to work out the answer.