...g-based corporate group ____ the franchise bid to run its China operations forthe next 20 years on Monday. A. had won B. won C. would win D. has won这题的答案是A。请问为什么不能选B？不是应该宣布时才知道谁获胜吗？怎么会表示之前的概念...
To
help battle the pandemic, the administration of President Joe Biden said it
supported waiving some intellectual-property protections for vaccines. Jaws
dropped—along with the share prices of vaccinemakers. 共用drop，下巴掉了，股价下跌。谢谢各位老师！
...ive Americans had taken care
of these precious natural resources wisely. Unfortunately, it took the explorers
and the settlers who followed only a few decades to decimate a large part of these resources. Millions of waterfowl
(水禽) were killed at
the hands of market hunters and a handful of overl...
...”的句子问题。Despite this characteristic, the most common drawback for any PD controller, with unknown dynamics or even with unmodeled dynamics is the error signal differentiation. 句中为什么用逗号和with将主语和谓语隔开？这是什么语法结构？
1)Whether eaten raw or cooked, fennel is good for you.2)He sat there on the sofa, with a map spread on his knees, with his face under the lamp bright and alert.上面2句：其中1)raw or cooked是否是fennel的主语补语，2)bright and alert是否也是He的主语补语呢？
... lives of more than 2.4 million babies by donating blood nearly every week for 60 years.At the age of 14, Harrison had an 11-hour operation to remove a lung. “I received 13 liters of blood and my life had been saved by unknown people,” Harrison said. “When I’m old enough, I’ll become a blo...
Earlier Ted Cruz, a Texas senator and the only plausible rival to Donald Trump forthe nomination, suspended his campaign following his loss in the Indiana primary.请问：句中的 following 可以换成 after 吗？
The only real way to improve opportunities forthe country’s middle class is to increase its chances to get higher education.感觉像动状关系to get higher education with the chances。又感觉像同位关系，chances= to get higher education. 请老师指点！
Well she stood up for women, she was not swayed, not easily swayed,and she just had people's best interests at heart.viewed the world differently to a lot of men, I have great respect for her.（和很多男人看世界的方式不同，我很尊重她）1. 句中swayed是形容词还是被动...