正中神经返支损伤，拇指则出现()
A．不能内收
B．不能外展
C．不能屈
D．不能对掌
E．全部功能丧失
参考答案：D
It is a spectacular __________ as the fireworks are set off and light up the who sky during the Spring Festival.
A．look
B．view
C．scenery
D．sight
知觉的恒常性
