有他人在场会使活动效率提高的现象是()
A.群体促进效应
B.群体凝聚效应
C.群体协同效应
D.群体互动效应
参考答案:A
If we are all willing to make _____ with each other ______ when we are in dispute,quarrels and conflicts will be avoided and we will surely live in peace.
A.acquaintance
B.adjustment
C.contact
D.compromise
设a=5,b=6,c=7,d=8,执行下列语句后,x的值为( )。 x=IIf((a>b)And(c>d),10,20)
A.10
B.20
C.True
D.False