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【单选题】
根据我国《营业税暂行条例》的规定，下列各项中，不应作为营业税计税依据的是（ ）。
A.
运输企业自中国境内载运旅客或者货物出境，在境外改由其他运输企业承运的，以全程运费减去转运运费后的余额为营业额
B.
金融机构买卖外汇，卖出价减去买入价后的余额
C.
旅游企业组团境内旅游的，以收取的全部旅游费用减去替旅游者支付给其他单位的房费、餐费、交通、门票等费用后的余额计征营业税
D.
娱乐业向顾客收取的包括烟酒、饮料、水果、糕点收费在内的各项收入减去进货成本后的余额
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】He was so committed to the ______ of his faith that he was unable to evaluate them impartially.
A.
credits
B.
doctrines
C.
certificates
D.
documents
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【判断题】如果只把左边关系R中要舍弃的元组保留就叫做左外连接(LEFT OUTER JOIN或LEFT JOIN)。
A.
正确
B.
错误
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【单选题】The term paper was due to December 1, but hard as he tried, he was unable to meet the _____ for it.
A.
challenge
B.
need
C.
deadline
D.
date
查看完整题目与答案
【单选题】He was unable to make much progress, hard ______ he tried.
A.
unless
B.
as
C.
however
D.
because
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【简答题】左连接查询(LEFT JOIN 或 LEFT OUTER JOIN) (1)为文章表添加一条记录 (2)利用左外连接对文章表和栏目表进行查询
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【简答题】He is unable to answer the questions about the new text．He__________it yesterday．
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【单选题】左外连接查询中，主表在（     ）
A.
LEFT OUTER JOIN的左边
B.
LEFT OUTER JOIN的右边
C.
RIGHT OUTER JOIN的左边
D.
RIGHT OUTER JOIN的左边
查看完整题目与答案
【单选题】He was unable to make such progress, __________________.
A.
as he tried hard
B.
as hard he tried
C.
so hard did he try
D.
hard as he tried
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【简答题】INNER JOIN代表___连接;LEFT OUTER JION代表___连接。
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【单选题】Why is the woman unable to contact a colleague?
A.
He is at the office on Falcon Street.
B.
He is out of town.
C.
He has switched off his cell phone.
D.
He is in a discussion.
查看完整题目与答案
相关题目：
【单选题】He was so committed to the ______ of his faith that he was unable to evaluate them impartially.
A.
credits
B.
doctrines
C.
certificates
D.
documents
查看完整题目与答案
【判断题】如果只把左边关系R中要舍弃的元组保留就叫做左外连接(LEFT OUTER JOIN或LEFT JOIN)。
A.
正确
B.
错误
查看完整题目与答案
【单选题】The term paper was due to December 1, but hard as he tried, he was unable to meet the _____ for it.
A.
challenge
B.
need
C.
deadline
D.
date
查看完整题目与答案
【单选题】He was unable to make much progress, hard ______ he tried.
A.
unless
B.
as
C.
however
D.
because
查看完整题目与答案
【简答题】左连接查询(LEFT JOIN 或 LEFT OUTER JOIN) (1)为文章表添加一条记录 (2)利用左外连接对文章表和栏目表进行查询
查看完整题目与答案
【简答题】He is unable to answer the questions about the new text．He__________it yesterday．
查看完整题目与答案
【单选题】左外连接查询中，主表在（     ）
A.
LEFT OUTER JOIN的左边
B.
LEFT OUTER JOIN的右边
C.
RIGHT OUTER JOIN的左边
D.
RIGHT OUTER JOIN的左边
查看完整题目与答案
【单选题】He was unable to make such progress, __________________.
A.
as he tried hard
B.
as hard he tried
C.
so hard did he try
D.
hard as he tried
查看完整题目与答案
【简答题】INNER JOIN代表___连接;LEFT OUTER JION代表___连接。
查看完整题目与答案
【单选题】Why is the woman unable to contact a colleague?
A.
He is at the office on Falcon Street.
B.
He is out of town.
C.
He has switched off his cell phone.
D.
He is in a discussion.
查看完整题目与答案