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。 考研英语重点词组第 23 期发布，2018级小伙伴速速来打卡~
221.do a threat to 对...形成威胁
How can computers do a threat to our society?
计算机怎么会对我们这个社会构成威胁呢?
222.do damage to 损害...
Smoking can do damage to health.
吸烟对健康有害。
223.do one's share for sth. 为...贡献一份力量
Everyone should do his/her share for environmental protection.
每个人有应该为环境保护贡献自己的一份力量。
224.do without 没有...也行，用不着，将就
We can't do without the help of your organization.
我们不能没有你们机构的帮助。
I can do without dependence on my parents.
不依靠父母，我也能做得到。
225.have doubt about/as to 怀疑
Nobody has any doubt about/as to his honesty.
对他的诚实，没人会怀疑。
226.be doubtful about/of 对...怀疑
The manager was doubtful about/of Adela’s competence to the work.
那个经理怀疑爱德拉胜任那份工作的能力。
227.draw a clear distinction between 分清
We must draw a clear distinction between ourselves and the enemy.
我们必须分清敌我。
228.draw up起草，拟订，拟写；(使)停住
The car drew up at the traffic lights.（使停住）
见到红灯，汽车停了下来。
Mary spent the whole day in drawing up the list of shopping.（拟写）
玛丽花了一整天的时间来拟她的购物清单。
The secretary drew up a contract.（起草）
那个秘书草拟了一份合同。
229.dress up 穿上盛装，精心打扮；装饰，修饰
She was dressed up for the Easter parade.（穿上盛装，精心打扮）
她为参加复活节游行精心打扮一番。
We shall dress the hall up for the National Day.（装饰）
我们要把大厅布置一新过国庆节。
230.drive sb. to despair 使某人陷入绝望
Losing his job drives him to despair.
下岗使他陷入了绝望。
