问题
选择题
Although the educational systems have been a lot, the loads of the students are still very heavy.
A．transformed
B．transported
C．transferred
D．transmitted
答案
答案：A
词义辨析。Transformed改革；transported运输，运送；transferred转让，转移；transmitted传送，传输。句意：尽管教育体系已改革了很多，学生的负担仍然很重。所以选A。
