角度观测的误差来源包括()
A、指标差
B、读数误差
C、水平轴误差
D、竖轴误差
参考答案:B, C, D
以下期货经纪公司的分支机构中,被我国法律明令禁止的形式有()。
A.营业部形式
B.分公司形式
C.合作经营的营业部
D.中国证监会许可的其他分支机构形式
Mike has put on so much weight this year that his mother has to ________ all his trousers to his measure.[ ]
A. let out
B. give away
C. bring in
D. lay out