单项选择题
A.More people in the area. B.Noise and motorways. C.Waste of land. D.Unnecessary travel.
A.have seen the need for hiring trained interpreters. B.have realized the problems of language barriers. C.have begun training their staff to be bilinguals. D.have taken steps to provide accurate diagnosis.
A.require students to sit for more college-entrance tests. B.reduce the weight of college-entrance tests. C.select students on their high school grades only. D.reduce the number of prospective college applicants.