The manager needs an assistant that he can to take care of problems in his absence.
A. count on
B. count in
C. count up
D. count out
网友回答
(答案→)A. count on
B. count in
C. count up
D. count out
解析：考查固定词组。Count on依赖；依靠；指望；count in在…算在内；count up加起来，算出总数；count out大声数，不把…算在内；句意：经理需要一个助手，当他不在的时候他可以信赖他负责所有的问题。故A正确。