设x为int型变量，请写出一个关系表达式______，用以判断x同时为3和7的倍数时

先找规律，再填空．

（1）四十五万三千、四十五万四千、______、四十五万六千、______．

（2）八万二千、______、八万、七万九千、______、七万七千．

For a European call option X(strike price)=25 and a European call option X=30 on the same stock with the same time to expiration, it is true that, when the 30 call is at or in the money, the pest statement we can make is:（）

A. the value of the 25 call is greater than or equal to the value of the 30 call.

B. the 30 call is worth at least as much as the 25 call.

C. the value of the 25 call is greater than the value of the 30 call.

企业实行经营租赁时，为核实自有资产，分清责任所进行的物资清查，属于()。

A.全面清查

B.局部清查

C.定期清查

D.不定期清查

以下列烃为原料的裂解反应，所得氢收率由高到低的排列顺序为（）。

A、正己烷＞正丁烷＞异丁烷

B、正丁烷＞正己烷＞异丁烷

C、正己烷＞异丁烷＞正丁烷

D、异丁烷＞正丁烷＞正己烷

“（）”功能变差会间接影响个人的“心理”状态。