20 10 1 The self-study exam "College Chinese" is a true multiple-choice question 5.

The following sentences of Ying Ning belong to Guimu Ying Ning (? )

A. it's not dull, but it's not a lesson, and I don't know how to worry.

Why are you so happy and smiling all the time? Be a complete person without laughing.

C. Poetry ceremony in primary school is also a good thing for Weng Gu.

D. People don't laugh, but sometimes

E. Look at him laughing, he seems heartless.

Answer: BC