【判断题】Attention shall be paid to the reference direction of current and voltage during superposition. If the divided current or voltage is the same as the reference direction of the current or voltage to be...
【简答题】Joe Smith has left a voice message for Lily. Listen for the message and fill in theblanks with what you hear. Lily, this is Joe Smith. Please reserve a seven day Yunnan highlight tour for 21 tourists,...
【简答题】2 Complete the sentences. ► A sweater is often made of w ool . wool 1 Jewellery is usually made of s____ or
g____. 2 Toys are usually made of w____ or p____. 3 Bathroom and kitchen p...
【简答题】Please translate the following letter into English. You are supposed to supply some necessary information such as the name, address and telephone number of a corporation..., etc. on your own as reques...
【简答题】Case One Dear Mr. Smith , (从我国驻贵国商务参赞处得知贵公司的名称和地址) as the leading importer of light industrial products in your country. We now . (利用此次机会给你方写信了解我方是否可以与你方建业业务关系 . , (为使你方了解我们经营的轻工业产品) , we are airmaili...