Young kids! You'd better apologize to us，or we the right to accuse you of cheating.
A. reserve
B. preserve
C. observe
D. deserve
网友回答
(答案→)A. reserve
B. preserve
C. observe
D. deserve
解析：A 考查动词辨析。reserve保留，储备；preserve保护，维护；observe观察，注意到；deserve值得，应受。