【判断题】Double drum first emerged in China's interior and spread to the Korean Peninsula later, becoming the main percussion instrument.
【判断题】正常 犬 的脉搏数为 60 ~ 1 3 0 次 /min 。
【单选题】He wrote Silly Mammo, which was the first Amharic-English children's book.
A.
Restrictive relative clauses
B.
Nonrestrictive relative clauses
【单选题】下列哪一种方法不适合进行幼儿园数学教育活动?
【单选题】____ the age of six, Hu Lin won the first prize in the drum kit competition.
【简答题】( ) (n.) something that is made for the first time
【多选题】确定配气正时主要是确定下列哪两个部件之间的相对位置关系()。
【单选题】Double Eagle II, the first transatlantic balloon, was greeted by avid crowds in France.