ひな祭
参考答案:
3月3日的女儿节,源于中国的上巳节,有女孩的家庭要摆放偶人、菱形年糕、白酒、桃花等。
Although they had made careful preparation, unexpected difficulties________in the course of their
experiments.[ ]
A. rose
B. raised
C. lifted
D. arose
一条业务从CiTRANS660上话时,配置了LSP1:1保护,交叉数据正常,当主用路径出现故障时,发现并未倒换,原因很可能是()。
A.源宿CV和APS帧使能情况不正常;
B.网元出现故障;
C.支路盘故障;
D.以上都不是。