题目4单选题
根据主、俯视图,选择正确的左视图( ). <img src="https://tihai-oss-cloud.itihey.com/img/aaf11886184ef353eae6631d59ee8285.png">A. <img src="https://tihai-oss-cloud.itihey.com/img/8f29671893fd2c812cc85e95590b1cdc.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/8e900588ff9b86f732d746d89571fcf2.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/315284beb027c564751c32fac75c4aee.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/27ed680c16546542f1dd60352347db3a.png">