地下水采样井的布设密度，可在已经掌握地下水动态规律的地区可相应减少（）。A、5%~1

会计信息系统操作人员小张在进行制单时得到系统的如下提示：“你制作的会计凭证借贷金额不平衡，无法保存”。这说明该会计软件设置的控制类型是()

A.一般控制

B.应用控制

C.软件控制和软件盗版

D.网络控制

When I went shopping, a beautiful hat ____ my eye. [ ]

A. came

B. went

C. took

D. caught

11. The public has complained that large quantities of waste water ______ into rivers without being cleaned, so large amounts of money ______ to solve the problem.

A．have poured; is needed

B．has poured; are needed

C．have been poured; is needed

D．have been poured; are needed

右图反映的是哪一时期的边境贸易？

A．东晋

B．隋朝

C．北宋

D．南宋

Which of the following most logically completes the argument below
Each year every employee of SAI Corporation must enroll in one of the two health insurance plans offered by SAI. One plan requires a sizable monetary contribution from employees; the other plan is paid for entirely by SAI. Many SAI employees enroll in the plan requiring employee contributions. This fact does not show that they feel that this plan’s benefits are superior to those provided by the plan requiring no employee contribution since______.

A．the plan that requires an employee contribution costs and enrolled employee significantly less per year than do typical health insurance plans offered by corporations other than SAI

B．only SAI employees who have worked for SAI for at least fifteen years are eligible to enroll in the plan paid for entirely by SAI

C．the two health insurance plans currently offered by SAI are substantially the same plans SAI has offered for the past ten years

D．most of the SAI employees enrolled in the plan paid for entirely by SAI are under 50 years old

E．(E) both plans offered by SAI provide benefits not only for employees of SAI but also for children and spouses of enrolled employees