统计调查应当以______为基础。
A．经常性抽样调查 B．统计报表 C．周期性普查 D．典型调查
参考答案：C
My sister as well as her classmates who ____ late for class ____ criticized by Mr. Hunt.
A．were; was
B．was; were
C．was; was
D．were; were
某施工企业现在对外投资200万元，5年后一次性收回本金与利息，若年基准收益率为8%，则总计可以收回资金（）万元。已知：（F／P，8%，5）=1．4693；（F／A，8%，5）=5．8666；（A／P，8%，5）=0．2505
A.234.66
B.250.50
C.280.00
D.293.86
