题目2A. <img src="https://tihai-oss-cloud.itihey.com/img/d08d595435d6c139ed08b5769918e0a1.webp">B. <img src="https://tihai-oss-cloud.itihey.com/img/ada286d0ae0fc10c6cdf0fe0c7a84dbb.webp">C. <img src="https://tihai-oss-cloud.itihey.com/img/6ff5214390c46637d41fbd2bf30abf9f.webp">D. <img src="https://tihai-oss-cloud.itihey.com/img/945749e0742d036b510594a05442eacb.webp">