一般来说，公民年满18岁时，即具有民事权利能力，依法享有民事权利，承担民事义务。
参考答案：错
解析： 题干混淆了民事权利能力和民事行为能力两个概念。
_______not to be late for the meeting, we arrived forty minutes _______ the required time, but after _____seemed hours of waiting, we were informed the meeting had been canceled.
A．So as; ahead of; what
B．In order; ahead of; what
C．So as; in advance of; it
D．In order; ahead of; it
术后恶心呕吐的原因包括（）。
A、术后切口疼痛
B、麻醉反应
C、颅内压升高
D、尿毒症
