题目
Sat 语法
Like former British prime minister MT,who studied chemistry in college,German chancellor AM was initially drawn to the sciences,(earning) a doctorate in physics before entering politics.
个人觉得括号里应该改成having earning a doctorate.但是答案说这句话没有错.求分析!
Like former British prime minister MT,who studied chemistry in college,German chancellor AM was initially drawn to the sciences,(earning) a doctorate in physics before entering politics.
个人觉得括号里应该改成having earning a doctorate.但是答案说这句话没有错.求分析!
提问时间：2020-08-07
答案
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