X线检查可辅助诊断以下牙病，除了A．邻面龋和继发龋 B．牙内、外吸收 C．髓石和弥漫
题型：单项选择题
问题：
X线检查可辅助诊断以下牙病，除了
A．邻面龋和继发龋
B．牙内、外吸收
C．髓石和弥漫钙变
D．慢性根尖周炎
E．急性牙髓炎
题型：单项选择题
Consider the graph below.
Assume a trader owns a share currently priced at $100. She writes a call option on this share with an exercise price of $110 and an assumed price of $4. For any stock price less than or equal to $110()
A. she is $14 better off with the covered call than she would be with the stock alone.
B. she is $4 worse off with the covered call than she would be with the stock alone.
C. she is $4 better off with the covered call than she would be with the stock alone.