某城市在短时间内甲型肝炎患者剧增,此种现象称为
A.长期变动B.短期波动C.季节性D.周期性E.聚集性
参考答案:B
女,26岁,结婚2年未孕,检查发现女方正常,男方为无精子症,应如何处理()
A.AIH
B.AID
C.IVF-ET
D.ICSI
E.GIFT
Recently, I bought a new apartment(公寓), _______ was high.
A.which price
B.the price of which
C.its price
D.the price of whose