必须输入任一字符或空格的输入掩码是( )。A．# B．0 C．c D．＆

下列表达式中值为-6的是

A．Fix(-5.678)

B．Int(-5.678)

C．Fix(-5.678+0.5)

D．Int(-5.678-0.5)

与最熟悉的客人或年事高的长者交际多采用（）

A.亲密空间

B.公共空间

C.社交空间

D.个人空间

Thanh is the head of finance of a large Vietnamese company. His labour agreement with the company is for a definite term of one year and he has been working for the company for eight months.Thanh has been approached by the general director of a large competitor of his present employer and has been offered a new management position with the company that will greatly enhance his income and provide significantly improved fringe benefits, including a company car and private medical care. However, the competitor is anxious that Thanh can start the new job within the next week, as the previous manager died suddenly and must be replaced as a matter of priority.When Thanh informed his current employer of his desire to leave within the next week the general director insisted that the company would require Thanh to continue working for the company for the remaining four months of his contract.Required:Analyse the legal positions of Thanh and his employer in relation to Thanh’s desire to leave the company at short notice and the company’s desire to insist that he remains with the company. (10 marks)

我国企业法规定，全民所有制工业企业实行（）。

A.党委领导下的厂长（经理）分工负责

B.职代会领导下的厂长（经理）负责制

C.党委领导下的厂长（经理）负责制

D.厂长（经理）负责制

新婚夫妇一般不选用的避孕措施是（）

A.避孕套

B.子宫帽

C.避孕药

D.宫内节孕器