题目内容：

.An inspiring teacher knows how to create an atmosphere for his students -----allows them to express themselves freely during the class.
A where B which C what D who

优质解答

1.China's unmanned Shenzhou 8 paves the way for China to - a space3 D 4 C 5 B 这三个有把握,第三题 the+比较级指两者中较-的