皮皮学，免费搜题
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【多选题】
企业自有资金的筹资方式有（ ）。A.
吸收直接投资
B.
发行股票
C.
发行债券
D.
企业内部积累
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】现有一50mm、Q345R、采用J507焊条、E=8KJ/cm、焊前预热100°C、焊后采用620 °C/2h消除应力处理。请问,进行焊接工艺评定时以下哪些情况是可以的(即不影响强度、塑性和韧性,以及裂纹倾向)或是标准允许的?
A.
焊前预热100 ℃
B.
焊前预热50 ℃
C.
焊前预热200
【简答题】Using Best Buy Express Service is easy. Just follow the Purchasing Guide. Or contact us if you need more help. Please call 1-866-Best Buy with your questions. The price of Best Buy Express products ar...
【简答题】Using Best Buy Express Service is easy. Just follow the Purchasing Guide or contact us if you need more help. Please call 1-866-Best-Buy with your questions. The price of Best Buy Express products are...
【简答题】A college experience provides you with the opportunities to make friends and to keep the friendships. ( )
【单选题】In the WWW service, the user’s information retrieval can search automatically from a Web service to another Web server, all technology is____?
A.
HTML
B.
HYPERLINK
C.
HYPERTEXT
D.
HYPERMEDIA
【简答题】Read the passage and fill in the blanks in no more than 3 words. Using Best Buy Express Service is easy. Just follow the Purchasing Guide. Or Contact us if you need more help. Please call 1 - 866 - B...
【单选题】According to the WWW service, which of the following sentences is wrong?
A.
The WWW service uses the main transport protocol is HTTP.
B.
The WWW service organization network multimedia information in hypertext manner.
C.
The user can access the Web server to use unified graphical user interface.
D.
The user to access the Web server does not need to know the server URL.
【单选题】A college experience provides you with the opportunities to make friends and to ______ the friendships.
A.
derive from
B.
maintain
C.
trade
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