A:k2+1
B:k+12
C:k+14+k+122
D:k2+1+k2+2+⋯+k+12
给划线字选择正确的一项。
A.触目伤怀:____(a、感情 b、怀念 c、心)
B.情郁于中:____(a、聚积 b、忧郁 c、香气很浓)
C.变卖典质:____(a、质量 b、抵押 c、本质)
D.差使:____(a、当差 b、差遣 c、职务)
Yao Ming was a great basketball player. I like _______ very much.