The boy made his parents ___ very angry. [ ]
A.become
B.got
C./
D.were
答案:C
川贝母中炉贝的特征是()
A.怀中抱月
B.马牙贝
C.鸡肠风
D.花子
E.羊角
氢氯噻嗪的主要作用部位在()
A.近曲小管
B.远曲小管的近端
C.髓袢升吏
D.髓袢升支粗段
E.集合管