下列不属于非语言性沟通形式的是
A．身体运动B．身体姿势C．面部表情D．健康宣教资料E．手势
参考答案：D
底面半径为2，高为4的圆柱，它的侧面积是（ ）
A．8p
B．16p
C．20p
D．24p
Whatever your parents ________ you-there is real Santa Claus． And I should know, because I’ve seen him myself![ ]
A．may tell
B．could tell
C．may have told
D．must have told
