致残的原因不包括:
A. 维生素D严重缺乏等营养不良
B. 类风湿性关节炎
C. 交通事故
D. 传染病
E. 失眠
使用正确的物主代词,补全下面的对话。A: Is this _____ pen, Linda?B: No, it isn’t. ____pen is in the bag.A: Sara is here. Is this ____ pen?B: No. ____ pen is red.A: Tom is also here. It is ____ pen.
根据括号中代词的提示,使用正确的物主代词填空, 完成有关 “我的家庭”的作文。My familyI am a student( I )mother works in a school and is kind to(she) students. And( I )father is a manager. He is often busy and often stays with (he) friends. Both of them love(they) work. We all love(we)family.
原始资料的调查主要是对()进行调查?
A. 对建设单位与设计单位的调查
B. 自然条件调查分析
C. 相关信息与资料
D. 技术资料调查