某地拟建一个中型纤维生产项目,工程地点设在当地规划的经济开发区中,则一般情况下该项目应执行的空气质量标准为( )。
A.一级
B.二级
C.三级
D.四级
参考答案:B
小题1: Linda is the big ____________ of the car race.
小题2: Art is my ____________ class in the timetable today.
小题3:We should always speak ____________ to our parents.
小题4: Jim ____________ the TV and watched the football game.
小题5:Mr. Zhang owns a teahouse. It ____________ tea in special bowls.
颈椎活动正常范围是()。
A.前屈、后伸各60°~80°;左右旋转各60°~80°;左右侧屈各45°
B.前屈、后伸各35°~45°;左右旋转各60°~80°;左右侧屈各45°
C.前屈、后伸各35°~45°;左右旋转各35°~45°;左右侧屈各45°
D.前屈、后伸各35°~45°;左右旋转各60°~80°;左右侧屈各80°
E.前屈、后伸各35°~45°;左右旋转各60°~80°;左右侧屈各80°