电脑尽管在许多方面具有很强的功能，但有实验表明，在运算加减乘除时，操作电脑还比不上使

倾斜巷道架棚时，作业人员必须站在棚子的（）操作。

A、下方

B、上方

C、上方或下方均可

在对存货实施抽盘程序时，注册会计师的下列做法中，正确的是（）。

A.获取管理层完成的存货盘点记录的复印件，记录对存货盘点结果进行的测试情况

B.事先就拟抽取测试的存货项目与被审计单位沟通，以提高存货监盘的效率

C.从存货盘点记录中选取项目追查至存货实物，以测试盘点记录的完整性

D.如果盘点记录与存货实物存在差异，要求被审计单位更正盘点记录

用括号内所给动词的适当形式填空

小题1:Tom,           (not stay) out too late.

小题2:_______ your uncle ______ (clean) his car every week?

小题3:Tom with his brother _________ (chat) with each other on the Internet now.

小题4:I usually spend thirty minutes            (read) English in the morning.

小题5:Is it important for us           (drink) lots of water every day.

小题6:There      (not be) any calories in water. So you can drink it without getting fat.

小题7:People all like the game ________ (call)‘trick or treat’in the USA.

小题8:Players need lots of energy ________ (run) every day.oo

小题9:The boss often makes his workers ________ (work) for 12 hours.

小题10:Look! The boy           (have) a comic book in his hand.

简述压力管道全面检验的周期？

什么是地图载负量？