【单选题】Which one is not one of the reasons that experiences speakers use silence?
A.
To emphasize important points
B.
To show the confident of the speaker.
C.
To lengthen the presentation to the allotted time.
D.
To tells the audience that something important is coming
【单选题】一般公认多细胞动物起源于单细胞动物,其证据是() ①存在化石的最古老的地层中只发现单细胞化石 ②晚近的地层中发现的生物化石最复杂 ③现存动物中有单细胞动物与多细胞动物的中间过渡类型 ④多细胞动物的个体发育重演其系统发育过程 ⑤多细胞动物之间一般存在着同源器官
【简答题】炼乳是将_____和_____经浓缩、装罐、杀菌而成。
【单选题】Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 to 40. For each question or statement there are 4 choices marked A) , B) , C) and D). Y...
【单选题】药物流产后,医生叮嘱产妇出血期间禁止房事和盆浴,主要是为了预防( )?
【单选题】Do you love on-line education?
C.
No,but I can keep trying to love it and manage to acquire knowledge for TEM-4,TEM-8 or and future life.
D.
ABCD are all reasonable. Fight for your own life.
【判断题】纳税人提出享受契税税收优惠申请,房管局需进行查档,暂不具备查询条件的,由纳税人应向税务机关提交家庭住房实有套数的书面保证,诚信保证不实的,属于虚假纳税申报。( )