He climbed silently＿＿＿＿＿＿seizing the thief＿＿＿＿＿＿.
A. in the purpose； by surprise
B. with purpose of； surprisingly
C. with purpose of； surprisedly
D. with the purpose of； by surprise
网友回答
A. in the purpose； by surprise
B. with purpose of； surprisingly
C. with purpose of； surprisedly
(答案→)D. with the purpose of； by surprise
解析：with the purpose of是一个固定词组，意为“怀着……意图”；by surprise相当于suddenly。