Take your time! We have _____time left. [ ]
A. little
B. few
C. a little
D. a few
答案:C
经行风疹块血虚证临床表现的是 ( )
A.经行身发红色风团
B.感风遇热,其痒尤甚
C.月经提前,量多色红
D.面色不华,月经量少色淡
E.舌红苔黄,脉浮数
两台变压器并列运行的条件是:()、短路比一致、接线组别一致