What _______ you do if you had a million dollars? [ ]
A. would
B. will
C. did
D. do
答案:A
常务理事会由理事会选举产生,常务理事人数一般不超过理事人数的( )。
A.1/3
B.2/3
C.1/2
D.1/4
个体对同一物体的凹凸或对不同物体的远近的反映称为( )知觉。
A.深度
B.大小
C.形状
D.面积