批量转换Word文档需要使用“文件”菜单中的“保存”命令。
参考答案：错
期货从业人员有违反有关法律行为的，投资者可以向中国期货业协会进行举报。 ( )
The gap between those at the lowest level and those at the highest level of income had increased ______, and is continuing to increase.
A. substantially B. successfully C. succinctly D. sufficiently
