Beginner Level 初级 (chūjí)
Correct answer: A
Analysis:
A. “冷 (lěng)” is the Chinese character for “cold.”
B. “凉 (liáng)” is the Chinese character for “cool.”
C. “热 (rè)” is the Chinese character for “hot.”
D. “暖 (nuǎn)” is the Chinese character for “warm.”