在分别标记 1、2、3、4、5、6 的 6 张卡片里，甲抽取 1 张，乙从余下的卡片中再抽取2 张，乙的卡片的数字之和大于甲的卡片数字的概率为 ( )

I'm ______ to graduate in the next half of the year.

John says that his present job does not provide him with enough ______for his organizing ability.

This diploma ( 毕业文凭 ) ________ that you have completed high school.

Comrade Li ________ be in Beijing because I saw him in town only a few minutes ago.

某单位拟派遗 3 名德才兼备的干部到西部山区进行精准扶贫。报名者踊跃，经过考察，最终确定了陈甲、博乙、赵丙、邓丁、刘戊、张己 6 名候选人。根据工作需要，派遣还需要满足以下条件 : 

(1)若派遣陈甲， 则派遣邓丁但不派遣张己 ; 

(2)若博乙、 赵丙至少派遣 1 人，则不派造刘戊。

以下哪项的派遣人选和上述条件不矛盾 ?

About 20 of the passengers who were injured in a plane crash are said to be in_____condition ．

All_____for time off must go through the Human Resources Department first.

将一枚硬币重复掷n 次,以 X 和 Y 分别表示正面向上和反面向上の次数, 则 X 和 Y の相关系数等于（）

Only a(n) ________ few were invited to the dancing party.