我们主张,播音员必须坚持正确的创作道路,这是广播电视传播的需要,这是()的需要,这是()的需要
参考答案:
提高播音质量;
广大受众
甲、乙两数的比是3:5,甲是甲、乙两数和的37.5%______.
It’s the test system rather than the teachers ________to blame for the students’ heavy burden nowadays.
A.who are
B.whom is
C.that is
D.that are