伴随着疫情起伏反复、病毒频繁变异、病亡人数持续增加,许多国家不得不重启限制措施,但是对世界经济活动并没有构成冲击。
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在保护生态环境、应对气候变化方面,需要世界各国同舟共济、共同努力,任何一国都无法置身事外、独善其身。
A. 对
B. 错
Directions: Complete the following paragraph with the correct form of the expressions given below:I raced down the track with Kennedy just centimetres behind me. Suddenly she passed me, and I (1) _______, knowing that there were only two metres to go to the finishing line. Up until now I had (2)________, but now Kennedy was in front and (3)___________. If I was to win I had very little time to do it. As I ran I (4)______________, determined to get to the line before her. It was not (5_______________ or chance. It was (6) ______________, my energy, my stamina and my will to win. My legs (7)____________ a hundred kilos and my chest was on fire but I made one final effort and overtook her, crossing the finishing line two steps before her. I stood there, listening to the deafening cheers of the crowds, knowing that I had (8)____________--I'd crossed the line before Kennedy. I walked over to her and hugged her and though she looked very disappointed, she (9)_____________ and hugged me back. Despite my (10)______________, I couldn't help laughing joyfully. After all these years of training, (11)_____________! I'd reached the peak of my (12) _______________ -- I was the Olympic champion!
下列不属于价值规律的作用表现的选项是()
A. 自发调节生产资料和劳动力在社会各生产部门之间的分配比例。
B. 自发地调节社会收入的分配。
C. 自发地刺激社会生产力的发展。
D. 阻碍商品经济的运行。
资本有机构成的一般趋势是()
A. 不变
B. 下降
C. 提高
D. 先下降后提高