Chinese started to use chopsticks a long time ago, which gradually became a part of Chinese life.请教老师，1. which指代的是started to use chopsticks还是use chopsticks?2. 用became还是用has become，哪一个更恰当？谢谢老师。
请问instructing him...在句子中做什么成分？为什么不是用to instruct him?
The editor at once sent the journalist a fax instructing him to find out the exact number of steps....
While that eased previous eligibility rules, which required freelancers to work for 52 weeks before becoming eligible, it would have required all freelancers not yet eligible for benefits to start the waiting period over again on Jan. 1.
麻烦请老师分析句子及翻译!
...ent Donald Trump's big executive power move ostensibly meant to support laid-off workers and stimulate the economy is already mired in confusion that threatens to leave millions of jobless Americans waiting in vain for help from Washington.请问句子为什么有三个动词...
“这次筹集的钱将捐给孤儿院。” 这句话怎么说呢？1.The money we raise here will be donated to the Orphanage.2.The money that we will raise here will be donated to the Orphanage.这两种都是我想的，都觉得奇怪、不对。请老师指教。谢谢！
Quick
to claim credit, the prime minister is nowhere to seen when things go wrong这是《经济学人》的一篇文章副标题。主标题是：As
a second wave devastates India, Narendra Modi vanishes标题里的be可以省略，但这里省略be有点怪异。老师们怎么看？感谢！
They teach mental-health professionals how to build enough trust with
the mentally ill people person that he will follow advice even if he will not
admit to being sick. 请问老师that在这里引导什么从句？
(1)
I don't remember being paid.(2)
I don't remember having been paid.(3)
I don't remember to be paid.(3)
I don't remember to have been paid.书上说上面4句意思相同，我很困惑。麻烦老师逐一讲解一下各句含义，非常感谢！