给画线字选择正确的读音。2F)B*K:M0L
侃侃而谈kǎnkuàng'A*D(M;a,s)f2u7g2F)B*K:M0L
目瞪口呆dēngdèng:y6j,N:K(Q:i5N.i4V9t/S2F)B*K:M0L
饶有趣味yáoráo5B9B3W.W:r-B1d0v)H2F)B*K:M0L
终身受益 shēngshēn(K;L2T/C2F)B*K:M0L