计算以下式子的结果。（计算结果为十进制） 71 & 52 = ______ 71 | 52 = _______ 71 ^ 52 = _______ ~ 8 = _______ 16 > 4 =______

你正在玩扑克牌游戏，从52张牌中抽出两张。如果你抽到的第一张牌是A，第二张牌是K，你就赢了。你赢得游戏的概率是多少？（） A: （4/52）x（4/51） B: 2/52 C: （4/52）x（4/52） D: （1/4）x（1/4）

to pray in spring for a bumper harvest in the yea

Slight Heat is not the hottest season of the yea

This is one of the best films __· A: that have been shown this yea B: that have shown C: that has been shown this yea D: that you talked

The number of students participating in online courses varies ____________. A: yearly B: year in and year out C: year to yea D: year after yea

The new edition will include all of the minor light changes accumulated over the ___ A: previous yea B: next yea C: previous quarte D: previous month

计算以下式子的结果。（计算结果为十进制）[br][/br] 71 & 52 = ______[br][/br]71 | 52 = _______[br][/br]71 ^ 52 = _______[br][/br]~ 8 =_______[br][/br]16 &#91;< 4 = ______ 16 &#93;> 4 =______

How often should women between the ages of 45 and 50 have a mammography？ A: every two years B: once a yea C: twice a yea D: once a month

新中国成立以来，我国共制定了______部宪法，形成了______条宪法修正案。（） A: 5；49 B: 5；52 C: 4；52 D: 4；49