Mini-test Answer: Happy (Beginner)
Correct Answer: D
Analysis:
A. “Kāikuò” is the Chinese pinyin of “开阔.”
“开阔 (kāikuò)” means broad and capacious. The character “开 (kāi)” in “开 阔 (kāikuò)” means open and “阔 (kuò)” means wide.
B. “Kuàilè” is the Chinese pinyin of “快乐.” …