活动课上,小向同学们展示了两张泰州市1987年发行的购粮券和柴油供应票(见下图)。并配上了说明文字,其中表述错误的是( )
A:发行这种票证是由于经济发展水平较低,商品供应匮乏
B:这中当时人们购粮、买柴油所需的票证
C:这两张票证是在我国改革开放以前发行的
D:票证退出历史舞台表明我国由计划经济向市场经济体制转变
下列有关生物技术安全性的叙述,不正确的是
Color be last in name orange she telephone what friend
Hello! My name is Sally Green. My first____ is Sally. What's my ____name? It's Green. Look! This is my ____ It's an ____ telephone. And my telephone number ____6435638. That is my key. What ____is the key? It's black. That girl is my ____ She is Kate. ____ last name is White. Oh, what's that ____ English? It is a pen. It's Kate's pen. It's black.____is Kate's telephone number? It's 6588688.
①平等就业和选择职业的权利 ②取得劳动报酬的权利
③享受社会保险和福利的权利 ④获得劳动安全卫生保护的权利