4,13,22,31,45,54,( ),( )
A.60,68
B.55,61
C.73,82
D.72,80
参考答案:C
某发电厂经批准建设四台20万千瓦发电机组:①在报告期以前已建成投产一台;②在报告期内施工的二台,其中一台建成投产;③还有一台没有开工。则该电厂报告期的施工规模()万千瓦。
A.20
B.40
C.60
D.80
–Amazing! You ______come to the party in such a fancy dress.
__ Do’t you know it’s a fashion?
A.must
B.will
C.could
D.should