下列用来表示回旋曲式的图示是（ ）
A: ABA
B: ABC
C:
…
D: ABACA
A: ABA
B: ABC
C:
…D: ABACA
举一反三
- 体系由状态1可逆变化到状态2，该过程㶲变化等于（ ） A: <img src="https://image.zhihuishu.com/zhs/app/uploadimage/202104/bf6b0fd8a6a24fad84e9128458090317.jpg" data-latex="{T}_{0}S"/> B: <img src="https://image.zhihuishu.com/zhs/app/uploadimage/202104/aca1b1725b4d4e6782ec78883d62b955.jpg" data-latex="{W}_{id}"/> C: <img src="https://image.zhihuishu.com/zhs/app/uploadimage/202104/3cd40c29d95c47c3a33b2e1b040ea270.jpg" data-latex="{-W}_{id}"/> D: <img src="https://image.zhihuishu.com/zhs/app/uploadimage/202104/3b7917b286704569ba9b7f5320c1467b.jpg" data-latex="{W}_{L}"/>
- 下列是共轭酸碱对的有（ ）。 A: HCN，<img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/6aec3656de5e43f2aac207f224124d37.png" /> B: HCN，<img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/ffd97cd52f844953af34d4991d6c9c95.png" /> C: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/46f8b3d5a93446d78f44b38ee72d1120.png" /> D: HF，<img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/059085cf7ba54f5d855b176195515ea5.png" /> E: HAc，<img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/7a138c6b212a4f7f99e5af8147384030.png" />
- 下面元素中属于角元素的是（ ）。 A: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/a84338df1066442f8fba407dc394bece.png"/>，<img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/7e678f64cbf546518cb40807c9535ab4.png"/> B: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/aa9bbef6c95c4ab98e516d1cddf38a18.png"/> C: μ，γ D: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/e0e21467446a4959af4b97dee57e99f5.png"/>，<img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/58fb3862b2c5410d87a1fc88a68b969c.png"/>，<img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/eb181846a1a24e7e8e6b12ec8151d557.png"/>
- 下列化合物中，属于芳香醇的是（ ）。 A: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/bd968b6614554735b34bfc279c5d772c.png" /> B: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/6e41464b498a4c52b3f045647a129232.png" /> C: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/63bedd7ddf194421a3fbe2a4990ad80d.png" /> D: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202109/aa0a51c0dc7e44d7894063b3d84a7395.png" />
- 下列化合物中，键角最大的是 A: <img src="https://image.zhihuishu.com/zhs/teacherExam_h5/COMMONUEDITOR/202109/7d5e45fcea124c1ca0e2cac609646c36.png" /> B: <img src="https://image.zhihuishu.com/zhs/teacherExam_h5/COMMONUEDITOR/202109/34afa0e9237b41cebe5c997fb73f6719.png" /> C: <img src="https://image.zhihuishu.com/zhs/teacherExam_h5/COMMONUEDITOR/202109/bcf0c0d02f2e426189557d62c2177db4.png" /> D: <img src="https://image.zhihuishu.com/zhs/teacherExam_h5/COMMONUEDITOR/202109/3e6a04eb0baa41d285d1eebf96aa9965.png" />