The first paragraph is primarily concerned with ______.A、picturing in what ways computers can help in schools
B、describing how computers make all subjects easier in schools
C、showing what computers have accomplished in schools
D、examining how computers are being used in schools
【正确答案】：A
【题目解析】：事实细节题。第一段描述了电脑如何帮助学校教学的，每一段都以they could help……开头，只有A选项符合题意，B、C、D选项都不符合题意。