在一定条件下，偶然性可能转化为必然性是（）。A唯心主义的观点B唯物辩证法的观点C形而

患者，男性，缺失，行可摘局部义齿修复3个月后诉咀嚼效率差，下面说法不正确的是（）

A．恢复的垂直距离过高或过低

B．人工牙面过大

C．义齿咬合恢复不良

D．人工牙低

E．基牙少或牙周情况差、牙槽嵴低平，牙槽嵴黏膜薄

企业薪酬满意度调查的对象是()

A、企业的长期客户 

B、企业内部所有员工 

C、本行业中的其他企业 

D、企业内部所有员工家属

解剖学的基准线不包括（）

A.垂直线

B.水平线

C.正中矢状线

D.听鼻线

E.冠状线

限制轴压比的目的是保证框架柱具有一定的延性。（）

Kale has more nutritional value than spinach. But since collard greens have more nutritional value than lettuce, it follows that kale has more nutritional value than lettuce.
Any of the following, if introduced into the argument as an additional premise, makes the argument above logically correct EXCEPT:

A．Collard greens have more nutritional value than kale.

B．Spinach has more nutritional value than lettuce.

C．Spinach has more nutritional value than collard greens.

D．Spinach and collard greens have the same nutritional value.

E．(E) Kale and collard greens have the same nutritional value.