干咳,或咯少量黏痰,有时痰中带血,胸部隐痛,午后手足心热,皮肤干灼,或有盗汗,舌质红苔薄,脉细数,其辨证为
A.肺阴亏虚
B.阴虚火旺
C.气阴两虚
D.阴阳两虚
参考答案:A
If you had _____ your test paper carefully before handing it in, you would have made fewer mistakes.
A.lookedup
B.thoughtabout
C.goneover
D.goneround
电路是由哪几部分组成的?