问题
选择题
_______our school’s teaching reform, the studying burdens on us students have already______lighter than before.
A．Owing to; turned on
B．Due to; turned over
C．Despite; turned around
D．Thanks to; turned out
答案
答案：D
句意: 多亏了我们学校的教学改革，结果，我们学生的学习负担比以前轻了。thanks to由于；多亏了；turn out结果是；证明是，符合题意。