C193 The School Grass Don't be too Bad(13)

The chemistry teacher pushed up her glasses in shock. She held her three sets of test papers and asked, "Jiang Qian, did you make this yourself? Your own true level? "

Jiang Qian smiled and nodded. "Yes, teacher. I made it myself. It's absolutely effective."

The chemistry teacher raised his tone again and asked, "Did you really do it yourself? "

"Yes, is there a problem