精选优质文档-倾情为你奉上专题十：三大从句综合练习1 The zoologist hid himself among the bushes, _ he could watch how the lions lived on the grassland.A. where B which C. from where D. from which2 _ a certain doubt among the people as to the practical value of the project. A. It hasB. They haveC. It remainsD. There remains3 Dont try to get off the bus it has stopped.A. whileB. asC. sinceD. before4 Mary isnt in the classroom.Do you k
