双相Ⅰ型障碍是指()
A.既有躁狂发作又有重型抑郁发作
B.有轻躁狂发作,无躁狂发作
C.只有重型抑郁发作
D.诊断较为困难
E.急性期可单用抗抑郁药物
参考答案:A
—Do you think the Internet provides us with _____ information?
—Not really.Some is not believable.[ ]
A. useful
B. regular
C. universal
D. reliable
简述胴体分级的必要性