A H B CH3Br 5.(1E,3Z一1,4一二氯一1,3一丁二烯的构型式是( A H C 6.R一1,2一二氯丁烷的结构式是( CH>CI CH2CI CH2CI CH2CI H H A H- B CI -H D H CI CH2CH3 CH2CH3 H3C CH2CH3 7.水杨醛的结构式是( CHO CHO CHO CHO A OH OH HO OH OH 8.D一葡萄糖的Fischer投影式是下列哪一个( CH2OH CHO CHO CHO C-0 HOH HO-H HOH A HOH B HOH C HOH D HO-H HOH HOH HOH HOH HOH HOH HOH HOH CH2OH CH>OH CH2OH CH2OH 9.植物生理调节物质脯氨酸的构造式是( ) CH2COOH COOH B H COOH D CH2CHCOOH NH2 10.亚油酸的结构简式是哪一个？( A COOH COOH COOH COOH 第2页共9页