语法与词汇 For a moment he was speechless, still too astonished to______what it all meant, then he sat heavily and leaned forward, putting his hand down on the summons button.
【正确答案】 C
【答案解析】本题考查动词词组的含义。A分解，故障；B搜寻；C吸收，领会；D照顾，照料。该句的大意为：他一时说不出话来，仍十分惊讶，不知这一切意味着什么。他心事重重地坐了下来，身子向前倾斜，将手放在传票徽章上。