多项选择题 小麦全蚀病是一种典型的____部病害。 A. 根 B. 茎 C. 叶 D. 果实

问答题 Please wait for me. walk so fast. （填词完成句子，句子开头字母大写，如需填写两个词，请写出两个词的缩写形式）

单项选择题 Which is not the right way to hold a wine glass? A、To grasp its post by the forefinger B、To grasp its post by the middle finger and the thumb C、The little finger on the bottom of the glass D、To grasp its post by the little finger