皮皮学，免费搜题
登录
搜题
【多选题】
中药的祛邪作用主要包括了 两方面。A.
祛除致病因素
B.
消毒作用
C.
杀菌作用
D.
扶正祛邪
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】下列关于热辐射的说法不正确的是:( )
A.
在辐射换热的过程中包含能量形式的转换
B.
一切绝对温度高于 0 K 的物质均能产生热辐射
C.
辐射传热不需要任何介质作媒介
D.
热辐射不能在真空中进行
【单选题】Ricardian equivalence argues that when the government
A.
increases taxes and raises its deficit, consumers anticipate that they will face higher taxes later to pay for the resulting government debt, thus people will raise their own private saving to offset the fall in government saving.
B.
cuts taxes and decreases its deficit, consumers anticipate that they will face higher taxes later to pay for the resulting government debt, thus people will raise their own private saving to offset the fall in government saving.
C.
cuts taxes and raises its surplus, consumers anticipate that they will face higher taxes later to pay for the resulting government debt, thus people will raise their own private saving to offset the fall in government saving.
D.
cuts taxes and raises its deficit, consumers anticipate that they will face lower taxes later to pay for the resulting government debt, thus people will raise their own private saving to offset the fall in government saving.
E.
cuts taxes and raises its deficit, consumers anticipate that they will face higher taxes later to pay for the resulting government debt, thus people will raise their own private saving to offset the fall in government saving.
【单选题】When there are not enough volunteers for the armed forces, the government ______ additional men.
A.
revises
B.
encourages
C.
suspends
D.
conscripts
【简答题】带负荷操作隔离开关可能造成弧光短路。()
【单选题】下列关于热辐射的说法,正确的是——
A.
热源温度愈高，与受辐射物体之间的距离越大，辐射越大
B.
热源温度愈高，与受辐射物体之间的距高越小，辐射越大
C.
热源温度愈低，与受辐射物体之间的距高越大，辐射越大
D.
热源温度愈低，与受辐射物体之间的距离越小，辐射越大
【简答题】When does government become a 'consideration of convenience'?
【单选题】The government saves when:
A.
tax revenue is less than government spending.
B.
tax revenue is more than government spending.
C.
tax revenue equals government spending.
D.
tax revenue is positive.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
