导读：词组能有效的帮助大家提高完型和句子的理解与写作质量，为保证大家能够灵活运用考研重点词组，社科赛斯李梅老师特配以相应的例句，帮助大家更快地获得更高的分数。
661. pick out 选出；拣出
I pick out some papers.
我选了一些卡纸。
I'll pick out a good piece for you.
我给您挑一件好的。
662. pick up 捡起，接送，学习
Can you pick up the apple for me?
你能帮我捡起那个苹果吗？
He had to pick up his daughter.
他必须去接他的女儿。
663. pity for sb/sth 可怜，怜悯
I had pity for homeless dogs and cats.
我怜悯那些流浪狗和流浪猫。
664. place an order for sth. with 向...订购某物
Our company places an order for books with A company.
我们公司向A公司订购了一批书。
665. play a joke on sb. 开某人的玩笑
My brother usually plays a joke on me.
我哥哥经常开我的玩笑。
666. play a part (in) 起作用，参与
Why not play a part in their discussion?
为什么不参与他们的讨论啊？
All this may yet play a part in the war on terrorism.
所有这些可能还会在对恐怖主义的斗争中起作用。
667. play a trick on sb. 捉弄某人
He played a trick on his little sister.
他捉弄了他的妹妹。
668. be popular with 受...喜爱，爱戴
You cannot be popular with everybody.
你不可能讨每个人的欢喜。
669. precaution against 预防，警惕
As a precaution against earthquakes, the building is being reinforced.
为了防震，这座楼正在加固。
670. be preferable to 更可取的，更好的
It would be preferable to employ two people, not one.
雇请两个人比雇请一个更好。
