I do my homework _____ eight. [ ]
A. to
B. in
C. at
答案:C
朗讯800GDWDM设备本地操作终端CIT登录用户名和密码分别为()
A、LUC01;WS400G+01
B、LUC02;WS400G+02
C、LUC01;WS800G+01
D、LUC02;WS800G+02
阳气不足的病变以何脏为主
A.心
B.肺
C.脾
D.肝
E.肾