题目内容：
植物常用脱毒方法（）、（）、（）、（）
参考答案：
填空题：植物常用脱毒方法（）、（）、（）、（）
- 题目分类：农学
- 题目类型：填空题
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- I should apologize for my rudeness last night. - _________sA. It is your f
- I should apologize for my rudeness last night. - _________sA. It is your f
- Why didn't you tell me? - _________.
- Why didn't you tell me? - _________.
国标规定接入网的维护管理接口应符合（）接口标准A．ZB．DTE/DCEC．Q3D．2B1Q
国标规定接入网的维护管理接口应符合（）接口标准A．ZB．DTE/DCEC．Q3D．2B1Q
- This is Bill speaking. May I speak to Mr. Smith?- _________. Here he comes.A
- This is Bill speaking. May I speak to Mr. Smith?- _________. Here he comes.A
- Who's speaking, please? - _________
- Who's speaking, please? - _________