A-A+

Linda did not have time to go to the concert l

2022-08-02 00:05:52 问答库阅读 168 次

问题详情

Linda did not have time to go to the concert last night because she was busy ______ for her experiment.
A．to prepare
B．to be prepared
C．being prepared
D．preparing

参考答案

正确答案：D
解析：be busy doing something是正确的表达方式，故选项A和B是错的。从本题的意思来看并没有被动的含义，因此选项C也是错的。