Your advice would be（）valuable to him, who is at present at his wits' end.
A. exceedingly
B. excessively
C. extensively
D. exclusively
承德避暑山庄内的哪个区域是皇帝处理朝政、举行庆典的地方？
企业在使用工资模块之前应对企业的（）进行分类整理和编码。
A. 产品
B. 材料
C. 部门和人员
D. 固定资产
Mechanical gearing of deck machinery such as the windlass or boat hoists should（）.
A. be open to view so，if a foreign object gets in the gearing，the operator can immediately stop the machinery
B. have a guard over the gearing
C. be painted a contrasting color from the base color in order to call attention to the gearing
D. not be operated if there is any crew within 10 feet of the machinery
微信支付 
支付宝支付