52单词网 > 高中英语 > 高中英语题库 > different ideas, we are now getting closer to the answer. A. Tried out B. Trying

different ideas, we are now getting closer to the answer. A. Tried out B. Trying

来源:网络 时间:
different ideas, we are now getting closer to the answer. A. Tried out B. Trying

 ______ different ideas, we are now getting closer to the answer.

A. Tried out       B. Trying out       C. To try out       D. Having tried out

试题答案

D`