He was delighted to receive her letter and started at once to（ ）a reply.
A、
complete
B、
comply
C、
compose
D、
comprise
【正确答案】：C
【题目解析】：
本题考查动词辨析。
complete：完成。comply：遵守。compose：撰写。comprise：构成。分析语境，立刻写回信，所以选择C。
句意：他很高兴收到她的信，立刻开始写回信。
He was delighted to receive her letter and started at once to（ ）a reply.
He was delighted to receive her letter and started at once to（ ）a reply.
complete
comply
compose
comprise
本题考查动词辨析。
complete：完成。comply：遵守。compose：撰写。comprise：构成。分析语境，立刻写回信，所以选择C。
句意：他很高兴收到她的信，立刻开始写回信。