自由竞争引起生产集中和资本集中，生产集中和资本集中发展到一定阶段必然引起垄断，这是资本主义发展的客观规律。具体说来，垄断产生的原因有（）。
A. 科技的不断进步、生产力的不断发展必然引起垄断
B. 当生产集中发展到相当高的程度，极少数企业就会联合起来，操纵和控制本部门的生产和销售，实行垄断，以获得高额利润
C. 企业规模巨大，形成对竞争的限制，也会产生垄断
D. 激烈的竞争给竞争各方带来的损失越来越严重，为了避免两败俱伤，企业之间会达成妥协，联合起来，实行垄断
查看答案
“Take on” means:
A. to begin to deal with (something, such as a job or responsibility)
B. to enter a place
C. to join with someone to work together
”Team up” means:
A. to join with someone to work together
B. to put (something that is no longer useful or wanted) in a trash can or garbage can
C. to give (something) to many people or to hand out (something)
“Go back to” means:
A. to learn (something) by making an effort
B. to return to a person, place, subject, or activity
C. to completely destroy (something) by tearing it into pieces
To be easily annoyed or angered, having a bad temper or complaining often
A. grumpy
B. cheerful
C. people person
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