相关考题
-
判断题
触摸和拥抱是双赢的行为,因为当我们拥抱某人时,我们也被拥抱了,当我们触摸某人时,我们也被触摸了,就像幸福,当我们分享它的时候,他就越来越多。所以触摸和拥抱应当在人际交往中完全普及。 -
单项选择题
The student body of a large university consists of 60%female students.A random sample of 8 students is selected.What is the probability that among the students in the sample exactly two are female?()
A.0.0896
B.0.2936
C.0.0413
D.0.0007 -
单项选择题
()年是联合国宣布的“世界数学年”。联合国教科文组织指出:纯粹数学与应用数学是理解世界及其发展的一把主要钥匙。
A.1991
B.2000
C.2008
D.2012
