商业银行的核心资本包括实收资本、资本公积、盈余公积、未分配利润、少数股权等。( )
参考答案:对
—________ you leave now? You only arrived an hour ago!
—Sorry, but so much homework is waiting for me.
A.Must
B.May
C.Can
D.Might
在光配中进行光纤跳接时,需要注意()。
A、对尾纤头进行清洗
B、尾纤卡槽对准
C、尾纤弯曲直径不得小于38mm
D、尾纤要扎牢