单项选择题

In 1989, a(n) ______ law was passed by the United Nations to stop people putting waste into se

a.A. nationalB. localC. internetD. international
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单项选择题
Our cadres, whether high or low in their official rank, are the people's public servant and ______ workers.
A. common
B. ordinary
C. usual
D. normal
单项选择题
Although he was not ______ tired, he didn't care ______.
A. a little; a little
B. a bit; a bit
C. a little; a bit
D. a bit; a little
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