2. He climbed silently of seizing the thief .A. on purpose; by surpriseB. on purpose; sur

问题补充：

2. He climbed silently of seizing the thief .

A. on purpose; by surprise

B. on purpose; surprisingly

C. for the purpose; surprised

D. for the purpose; by surprise

答案：

A. on purpose; by surprise

B. on purpose; surprisingly

C. for the purpose; surprised

(答案→)D. for the purpose; by surprise

解析：可联系答.案.网客服索取。