治疗卵巢性闭经可采取下列哪项措施
A．雌激素B．药物刮宫术C．诊断性刮宫术D．克罗米芬E．大量止血药物
参考答案：D
Tom went to the teacher’s office to ______ the watch someone had found on the playground.
A．sell
B．buy
C．select
D．claim
患者最可能的诊断是
A．急性膀胱炎
B．急性肾盂肾炎
C．急性间质性肾炎
D．慢性间质性肾炎
E． * * 综合征
