费茨和波斯纳将动作技能的获得分为3个阶级，分别是（）。

多项选择题由于社会知觉、人对人的知觉是极为复杂的，所以实际影响制约社会知觉过程的因素很多。下列各项属于影响社会知觉因素的有( )。

多项选择题美国当代著名教育家、心理学家布卢姆认为完整的教育目标分类学应当包括的主要部分是( )。

单项选择题This week, the weather ______ to change every day: One day is hot, the next is cold.

单项选择题Keep practicing and you ______ your English.

单项选择题The new-designed car is on show now. I wonder ______.

单项选择题Raymond and Howell proposed job cuts following a two-year decline in sales ______.

单项选择题______ Are Jim and Bob playing outside — ______ They are doing their homework in the study.

单项选择题— It's difficult for the village children to cross the river for school. —I think a bridge ______ over the river.

单项选择题—Have you ______ your father recently —No. He doesn't often write to me.

单项选择题I have got many collections of snow globes. You may take ______ if you like.