______the youth to the rising sun, Mao Zedong paid more attention to the problems that the youth were faced with.
81. Our cadres, whether high or low in their official rank, are the people’s public servant and _____workers.
80. Materialism isto idealism just as truth is opposed to falsehood.
79. Such a grammar mistake is ______ among the beginners of English study.
78. I didn’t sleep well last night because it was too _______ outside.
77. The old man received a lot of respect for his ________ character.