患者一下磨牙根管治疗、银汞合金充填后,要求全冠修复,修复前不必要的检查是()
A.根充后X片情况
B.牙髓活力测试
C.叩诊
D.咬合
E.充填体边缘是否密合
参考答案:B
______ a terrible storm would take place in Shanghai.
A.Word came with
B.Word came that
C.Word with came
D.Word that came
当一国货币贬值时,会引起该国的外汇储备 ( )
A.数量减少
B.数量增加
C.实际价值增加
D.实际价值减少