问题
选择题
In order to know how heavy the elephant was, he wrote down the weight of each stone and then ____all the weights.
A.packed up
B.added up
C.went through
D.set down
答案
B
题目分析:动词短语辨析。A打包,收拾,整理;B加起来;C经历,完成;D定居;句意:为了指代大象的重量,他把每块石头的重量都记录下来,然后再把所有的重量都加了起来。根据句意说明B正确。
点评:本题考查了动词短语的词义辨析。要根据上下文的语境来选择合适的动词短语,在平时要加强这些动词短语的词义的辨析。