【英语从句有哪几种?请举例说明.下面有几个句子,请说出是哪种从句.Fewerpeoplewilldosuchjobsinthefuture({becausetheyareborin}).However,somescientistbilieve({thatalthaughwecanmakerobots}).Forexample,scient】

　　英语从句有哪几种?请举例说明.下面有几个句子,请说出是哪种从句.

　　Fewerpeoplewilldosuchjobsinthefuture({becausetheyareborin}).

　　However,somescientistbilieve({thatalthaughwecanmakerobots}).

　　Forexample,scientistJamesWhitethinks({thatrobotswillneverbeabletowakeupandknowwhere theyare}).

　　Theythink({thatrobotswillevenbeabletotalklikehumensin25to50years.})

　　However,theyagree({itmaytakehundredsofyears.})

　　InIndia,forexample,scientistsmaderobots({thatlooklikesnakes.})

　　If({buildingsfalldownwithpeopleinside}),thesesnakerobotscanhelplookforpeopleunderthebuildings.

　　Weneverknow({whatwill happen inthefuture.})

　　最好十一点以前