大隐静脉曲张手术后,如无异常,下地行走时间是术后
A.3~5小时
B.6~9小时
C.10~14小时
D.15~20小时
E.24~48小时
参考答案:E
属于双链RNA病毒科的病毒是()
A.伪狂犬病病毒
B.禽白血病病毒
C.蓝舌病病毒
D.传染性法氏囊病病毒
E.貂阿留申病病毒
Eating too much sugar and salt can ________ health problems while vegetables will benefit your bodies.[ ]
A. point to
B. agree to
C. lead to
D. refer to