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单选题 函数
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上有界是定积分
存在的( )
学科：默认课程
时间：2025-12-07 05:31:57
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题目1单选题
设<img src="https://tihai-oss-cloud.itihey.com/img/f1c408e688c114e96255101cc49197f7.png">在<img src="https://tihai-oss-cloud.itihey.com/img/85184fa11165c28d3368980964576a58.png">连续,<img src="https://tihai-oss-cloud.itihey.com/img/3d3d03badc94efd44a300ddb020414f7.png">,则<img src="https://tihai-oss-cloud.itihey.com/img/2617871055f9ee65885fd78c00849a05.png">是<img src="https://tihai-oss-cloud.itihey.com/img/f1c408e688c114e96255101cc49197f7.png">的( )A. <img src="https://tihai-oss-cloud.itihey.com/img/005632c2729f0b11dad14a9c618e4988.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/0bdc56c1fbfcaf99d1ce8c8c9c6f6496.png">C. 在<img src="https://tihai-oss-cloud.itihey.com/img/aa094386b302a10151250f2027881d32.png">上的积分与一个常数之差D. 在<img src="https://tihai-oss-cloud.itihey.com/img/aa094386b302a10151250f2027881d32.png">上的定积分
题目2单选题
函数<img src="https://tihai-oss-cloud.itihey.com/img/f1c408e688c114e96255101cc49197f7.png">在<img src="https://tihai-oss-cloud.itihey.com/img/aa094386b302a10151250f2027881d32.png">上有界是定积分<img src="https://tihai-oss-cloud.itihey.com/img/5ad4e50d00f2b6efc4869b6f96d3f9a4.png">存在的( )A. 充分必要条件B. 充分但非必要条件C. 必要但非充分条件D. 既非充分也非必要条件
题目3单选题
设<img src="https://tihai-oss-cloud.itihey.com/img/527926d8b5ea641a03428e40bb1be845.png">,则<img src="https://tihai-oss-cloud.itihey.com/img/c4949220ceaf097d8f6bb99eb56cfd1e.png">( )A. 0B. 1C. <img src="https://tihai-oss-cloud.itihey.com/img/17e9a8082edb62880a2a61d92f726402.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/1ccda52d3d16393faa6830edc300d730.png">
题目4单选题
已知<img src="https://tihai-oss-cloud.itihey.com/img/e53ef9d41d452fab0baaf72591ad1f4f.png">,则<img src="https://tihai-oss-cloud.itihey.com/img/6d3093910cdddd4a8e958d7899626c28.png">=( )A. <img src="https://tihai-oss-cloud.itihey.com/img/f5b9c8edc620f09fbbbb84d82df91ca9.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/d8d074bfd80d0f10515727e12bba004e.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/e1cb2efe623d06c15175e3521bbaddab.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/3e8b5626e3defb4313d5a01bee2548ea.png">
题目5单选题
计算<img src="https://tihai-oss-cloud.itihey.com/img/8d675933e97398fbd151db2846795736.png">( )A. 1B. -1C. 0D. 不存在
题目6单选题
在下面式子中,不正确的是( )A. <img src="https://tihai-oss-cloud.itihey.com/img/aa0a86b39141cf4eec93c43558a78bda.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/fb2b818df8f8211e9bd07522a66f6141.png"><img src="https://tihai-oss-cloud.itihey.com/img/c18e85bf7daaf4be93b3c6c533c48305.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/5c931dc0ee3238a2574b9aee848732aa.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/dd86adc1eec600e73c8803847c80b13f.png">
题目7单选题
定积分<img src="https://tihai-oss-cloud.itihey.com/img/299b29559a2d95226411c00e46bf7341.png">的值( )A. 大于零B. 小于零C. 等于零D. 不能确定
题目8单选题
The professor asked the students to ______ their personal experiences with the themes of the novelA. facultyB. nonethelessC. combineD. reflect on
题目9单选题
Despite the heavy rain, the football game continued ______A. nonethemoreB. nonethelessC. nonethelesslyD. nontheless
题目10单选题
To make a smoothie, you need to ______ different fruits and yogurt in a blenderA. combineB. complainC. crushD. undertake
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