2. 职称英语
  3. She is______newcomer to______chemistry but she has already made some important d

She is______newcomer to______chemistry but she has already made some important d

游客2024-08-21  42
问题 She is______newcomer to______chemistry but she has already made some important discoveries.
选项 A、the; the
B、the; /
C、a; /
D、a; the
答案 C
解析 此句中并没有特指的含义，故两空中都不能填the，因此选C项。
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