问题
选择题
---What are you going to do next weekend?
---I _____ yet. Do you have any good ideas?
A．haven't decided
B．won't decide
C．have decided
D．didn't decide
答案
答案：A
题目分析：句意：你打算下个周末做什么？我还没有作出决定。你有什么好想法吗？根据yet一词可知该用现在完成时态的否定形式，所以选A。