I’mplanningatriptothebeachtomorrow,butstillcan’tdecide

问题详情：

I’m planning a trip to the beach tomorrow, but still can’t decide _______.

       A. where I’m going                                 B. how I’m going

       C. why I’m planning                               D. when I’m planning

【回答】

B 

知识点：宾语从句

题型：选择题