题型:名词解释 —So hard _____ in the past few months that he has made great progress in English.—I can see that; only a few mistakes _____ in the exam.A.has he worked; did he makeB.he has worked; did he makeC.he has worked; he madeD.has he worked; he made 查看答案
题型:名词解释 不同的区域,地理条件不同,发展的方式也不同。一个区域要实现可持续发展,需要充分利用有利的______条件,对不利条件进行改造,________、________地发展经济。同时,还要加强区域之间的联系,发挥自己的优势,分工协作,_________,使资源得到充分利用。 查看答案