从量税有利于纳税人加强经济核算,改进包装和提高产品质量()
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不论是价内税还是价外税,税款的最终负担者都是消费者。( )
A. 对
B. 错
治疗脑水肿首选药是什么?
A. 甘露醇
B. 呋塞米
C. 蛋氨酸
D. 枸橼酸钠
Speech act theory was proposed byin 1962.
A. Saussure
B. Austin
Chomsky
D. Halliday
_________was the initiator of the theory of cooperative principle.
A. Grice
B. Chomsky
C. Austin
D. Saussure