横向比较主要是利用行业的历史数据，如销售收入、利润、企业规模等，分析过去的增长情况，并据此预测行业的未来发展趋势。( )
参考答案：错
The Moonstone was ________in a real story which ________in England in the 1790s.
A．set; taking place
B．setting; take place
C．set; had taken place
D．set; took place
毒物动力学目的：
