第12题: [单项选择]Gourds were (introduced) to what is now the southwestern United States by (earliest) peoples (who) migrated north (from) Mesoamerica about 7000 years ago. A. introduced B. earliest C. who D. from 参考答案:B
第19题: [单项选择]下列关于协商代表的有关表述,错误的是() A. 用人单位和职工方产生协商代表时,可以各自确定候补协商代表一至两名 B. 女职工较多的,职工方协商代表中应当有女代表 C. 候补协商代表的产生程序、任期与协商代表不太相同 D. 协商代表和候补协商代表产生后应当书面告知对方 参考答案:C