大家帮我解决这个问题:I remember, _____ on the unimportant parts of science, leaving the major insights all most untouched.答案是concentrated,为何不能填Concentrating?后面不是leaving嘛?谁能给我讲详细点!
这句话的正常语序是: concentrated on the unimportant parts of science,I remember leaving the major insights all most untouched。concentratedy。。句是做原因状语。一般用作concentrate oneslef on sth所以用被动。