【判断题】接种卡介苗时,药物应注射于表皮与真皮之间。
【判断题】PhotoshopCS5中的文字由基于矢量的文字轮廓组成。
【多选题】The class discusses some important events related to government support for the arts in the United States. Put the events in order from earliest to latest.
A.
Arts councils were established in all 50 states of the country.
B.
The federal budget supporting the arts was reduced by half.
C.
The Federal Art Project helped reduce unemployment.
D.
The National Endownment for the Arts was established.
E.
The government provided no official support for the arts.
【简答题】采煤机的液压系统有哪几个基本组成部分?(举例说明)
【简答题】生态系统包括()、()、()和()四个基本组成部分。
【单选题】甲企业为增值税小规模纳税人,本年8月销售自产货物取得含税收入5150元,销售自己使用过2年的设备一台,取得含税收入4万元,当月购入货物取得的增值税专用发票上注明金额5000元、增值税额800元,则该企业本月应纳增值税为