One of the main reasons is that making furniture ______ vast quantities of trees.
A、requireB
暂无解析
学生常通过调查、采访、研究等______活动获取信息。
Anadvertisementasawholemaybemisleadingthougheachsentenceseparatelyis______true.
教师在传授新的教学内容时，通过建立与教学有关的情景，将学生带入新知识准备的状态的教学行为是______。
Ifit______rainheavily,thecitywouldhavegreattroublebecauseofitspoordrainagesystem.
Oneofthemainreasonsisthatmakingfurniture______vastquantitiesoftrees.
