panic on the stock makert set off （had set off）a wave of selling several days ago,应该用哪一个?

Panic on the stock market sets off a wave of selling several days ago.啥意思 panic on the stock makert set off （had set off）a wave of selling several days ago,应该用哪一个? It is reported that panic on the stock market _____a ware of selling.A set about B set up C set off Dset out 为什么不用被动 Panic set off across the whole country.set off是主动表被动吗？字典里有下面的句子：Panic on the stock market set off a wave of selling.在这个句子里set off就直接跟宾语了呀？ be listed on the stock exchange system Push the panic Public offering of shares on the stock market. stock up on 英语填空,急用加十分1.Panic buying( )when the stock market crashed.2.People often do things without considering the( )their actions.3.The government raised the income tax rate( )curb inflation.4.T They were_____a panic when they realized the house was_____fireA.with;under B.with;on C.in;under D.in;on the applicability of CAPM on the Shanghai Stock Exchange还是applicability of CAPM in the Shanghai? in stock on january 16, 英文翻译下面的短文Lightweights stepping aside when e come in fell it in yourchest,the syllables get pumpin people on the street, they panic and start running words on loose leaf sheet complete coming jump in my mind, i summon the rhyme i'm d Our Common Stock is currently quoted on the Pink Sheets.这句话怎么翻译? 英语翻译Four Chinese securities brokerages facepenalties after unusual stock movement on the Shanghai exchange. We were listed on the Shanghai Stock Exchange a year ago. These were took out from the consignment stock on our division.这句话是什么意思?求帮忙 What's the difference between prefered stock and common stock?I'm not sure about the two concepts,so searching the appropriate answer,help me,thank!