— Mum, I really think Dad should have a break and get relaxed.
—Yes. He too long.
A. read
B. had read
C. has been reading
D. is reading
网友回答
A. read
B. had read
(答案→)C. has been reading
D. is reading
解析：考查时态。句意：--妈妈，我认为爸爸确实应该休息一下放松放松。--是的。他长时间在看书。根据句意可知，是现在的情况，排除B；现在完成进行时表示动作有可能继续下去。这里只是建议爸爸休息，是否休息还不一定，用现在完成进行时最合适。故选C。