上睑提肌的神经支配是（）
A.面神经
B.动眼神经
C.交感神经
D.三叉神经
E.滑车神经
参考答案：B
Burglar alarms ________ at any time of the day or night serve only to annoy.
A．go off
B．that are going of
C．that go off
D．which going off
试述平板式泡罩包装机的特点。
