10岁以后起病的肝豆状核变性,以下列何者损害为主()
A.肝脏损害
B.神经系统损害
C.肾小管性酸中毒
D.急性溶血
E.裂隙灯下见角膜边缘的K-F环
参考答案:B
I like this pair of football boots. Could I ______ please? [ ]
A. try on them
B. tried on them
C. trying them on
D. try them on
凡继电保护及安全自动装置未按要求进行验收或验收不合格者,其一次设备不能投入运行。