A、<span style="FONT-FAMILY: 宋体; mso-ascii-font-family: \'Times New Roman\'; mso-bidi-font-weight: bold; mso-hansi-font-family: \'Times New Roman\'">金属键</span><span lang="EN-US" style="mso-bidi-font-weight: bold"><p></p></span>
B、<span style="FONT-FAMILY: 宋体; mso-ascii-font-family: \'Times New Roman\'; mso-bidi-font-weight: bold; mso-hansi-font-family: \'Times New Roman\'">离子键</span><span lang="EN-US" style="mso-bidi-font-weight: bold"><p></p></span>
C、共价键
D、<span style="FONT-FAMILY: 宋体; mso-ascii-font-family: \'Times New Roman\'; mso-bidi-font-weight: bold; mso-hansi-font-family: \'Times New Roman\'">分子键</span>
A、<span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-hansi-font-family: 'Times New Roman'">金属键</span><span lang="EN-US" style="mso-bidi-font-weight: bold"><p></p></span>
B、<span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-hansi-font-family: 'Times New Roman'">离子键</span><span lang="EN-US" style="mso-bidi-font-weight: bold"><p></p></span>
D、<span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-hansi-font-family: 'Times New Roman'">分子键</span>