Chewing gum is called jiáo kǒuxiāngtáng in Chinese.

Beginner Level 初级 (chūjí)

The right answer for the Chinese test is C. Analysis:

In China, the common activity of chewing gum is called 嚼口香糖(jiáo kǒuxiāngtáng). Gum is called口香糖, or 泡泡糖(pàopàotáng), which in English is translated into “bubble gum.” We use the verbs嚼 ( jiáo) …