筒式烘丝机干燥能力不足时，表现为水分持续偏高和出料温度持续偏低，烟丝烘不透，手抓烟丝有（）现象。
A.粘手
B.扎手
C.弹手
D.破碎
参考答案：A
-- ________________?
-- She is of medium height.
A．What does Jenny look like?
B．What does Jenny do?
C．Is Jenny of medium height?
D．What do you think of Jenny?
不属于可摘局部义齿的部件是
A．I杆
B．间接固位体
C．桥体
D．冠内固位体
E．邻面板
