已知椭圆短半轴长为1，离心率e满足0＜e≤32，则长轴长的最大值等于______

Most computer systems are (26) to two different groups of attacks: Insider attacks and outsider attacks. A system that is known to be (27) to an outsider attack by preventing (28) from outside can still be vulnerable to the insider attacks accomplished by abusive usage of (29) users. Detecting such abusive usage as well as attacks by outsides not only provides information on damage assessment, but also helps to prevent future attacks. These attacks are usually (30) by tools referred to as Intrusion Detection Systems.

A．visit

B．access

C．I/O

D．read/write

两个质数的和是一定是偶数．______．

下列各句中，没有语病的一句式[ ]

A．说实话，当时对自己的稿子能否被刊用，没抱太大的希望，因为那时经常在该报发表文章的都是一些大家。

B．央行负责人表示，可以通过保持存款利率不变而增加贷款利率的方法米缓解外汇储备增长过快而带来的升值负担。

C．每周四发的薪水，往往在周五、周六两天里就被挥霍一空，有些上班族甚至连下周二、周三的伙食费都提前预支了。

D．“五一”期间，植物园在“百花展”游园活动中将展出郁金香、牡丹、连翘等花卉， 并举办民族舞蹈表演和荷兰风车展。

治疗急性淋巴细胞白血病首选

A．MP方案
B．CHOP方案
C．MOPP方案
D．VP方案

下列不属于奇恒之腑的是

A．脑

B．命门

C．脉

D．胆