当耐张长度在800m及以下时,一个耐张段内正馈线接头的总数量标准值为()
A、0个
B、1个
C、2个
D、4个
参考答案:A
工具性日常生活活动的英文缩写是()
A.ADL
B.BADL
C.IADL
D.FIM
E.MMT
The news that Jay Chou will give concerts in ten big cities ______ every corner of our school. [ ]
A. got
B. arrived
C. has reached
D. reach