某患者持续高热,腹胀,肝、脾大,伴有表情淡漠等表现,入院后诊断为伤寒。
病情缓解后,可选用()。
A.牛奶
B.豆浆
C.大豆
D.无渣软饭
E.普通饮食
参考答案:D
Can you hear _______ just now? It’s too noisy outside.
A. what did he say B. what he says C. what he said
无效民事行为在被确认无效之前( )。
A.有效 B.可撤销 C.无效 D.效力待定