供给曲线右移表示生产者在每一种价格上提供更多的产品。
参考答案：对
--- Who should be responsible for the accident?
--- The boss, not the workers. They just carried out the order _______.
A．as told
B．as are told
C．as telling
D．as they told
对疑诊视网膜色素变性者，最重要的鉴别检查应选择（）
A.视野
B.FFA
C.OCT
D.ERG
E.VEP
