搜题请搜索小程序“爱下问搜题”
问题 单项选择题

检测粪大肠菌时，用接种环将所有产气的乳糖胆盐发酵管培养物转种EC肉汤管，置（）水浴箱内培养。

A．44.5±0.5℃

B．42±1℃

C．37±1℃

D．36±1℃

答案

参考答案：A

单项选择题

某生产企业为增值税小规模纳税人，2009年1月取得销售商品收入(含增值税) 41200元，购进原材料取得增值税专用发票上注明的税额为300元。则该生产企业1月份应缴纳的增值税税额为( )元。

A．900

B．1200

C．1600

D．2400
查看答案
填空题

根据句意及首字母提示完成单词。

1. She took a handful of sand and then let it fall through her f_______.

2. Pass the s_______ to me, please. I want to taste the soup.

3. We are going to have a l_______ party before leaving school.

4. In China, dinner is usually s_______ around 12 o'clock.

5.—Hi, Tom. Could you help me cut up the meat for dumplings?

   —OK, Mum. But where is the k_______?
查看答案