原发性三叉神经痛是三叉神经分布区内出现（）。
A.阵发性搏动性疼痛
B.阵发性剧痛
C.持续性钝痛
D.持续性麻痛
E.持续性剧痛
参考答案：B
Rubbish _______ light after this kind of new machine is invented.
A．will be made use of giving
B．will make use of to give
C．will be used of to give
D．will be made use of to give
The quality of a processed food largely ______ the raw material and the way it _______.
A．relies on; processes
B．depends on; processes
C．depends on; is processed
D．decides on; is processed
