可作为存款实名制身份证件的有（）

A、身份证

B、工作证

C、驾驶证

D、外国公民护照

Which of the following explanations regarding the high number of Caesarean operations is NOT true

A．Some mothers have passed the best age for a natural delivery.

B．Some mothers have fertility problems.

C．Some mothers favor the operations of this type.

D．Some mothers have had surgical operations on their fallopian tubes.