【单选题】He pictures of his family on the wall now . [ ]
【简答题】看图,选出正确的单词填空完成句子。 1. Li Ming puts on his _____________ (skirt, shirt). 2. He puts on his _____________ (pants, socks and shoes, hat and gloves) 3. This is a pair of _____________ (socks, shoes) 4.Thes...
【单选题】My friend Jack looks fine, he always ______a smile _____his face.
【单选题】If a Brazilian puts his thumb and index (食指) into a circle, it shows that he ______ you.
【简答题】语音同自然界其他声音有何异同? prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
【简答题】什么是语音?它同自然界其他声音有何异同?
【简答题】为测定Na 2 CO 3 与Na 2 SO 3 混合物中各组分的含量,取样品23.2g以如图所示装置进行实验:(铁架台、铁夹等仪器未在图中画出) (1)仪器F的作用是______. (2)已知仪器C中装有品红溶液,其作用是______,有人提出该溶液可能引起Na 2 CO 3 含量的测量结果比实际值偏低,理由是______. (3)实验室中备有以下常用试剂:a.浓硫酸 b.品红溶液 c.酸性高...
【单选题】—Tom’s desk is always clean and tidy. —Yes, he his school things every day.
【单选题】The little boy often _________ glasses, and he likes to go for a walk _______ his dog. [ ]
【简答题】连词成句。 1. on, his, scarf, puts, he ______________________________________________ 2. her, boots, she, off, takes ______________________________________________ 3. skate, the, ice, I, on _______________...