It is said that the early European playing-cards ______ for entertainment and education.A.were being designed B.have designedC.have been designed D.were designed但是design发生在it is said 之前为什么不用完成时呢?

It is said that. it is said that that was the beginning of raising silkworms1:it is said that 2:RAISE为什么加ING it is said that the cinema can ___1500peopleseatbe seatedsit take 为什么是It is said that 而不是It said that It is said that that that that that man said is not that thatthat that woman said.翻译 It _____ that the king was very kind to the people.A.sayB.is sayC.is said D.were said It is said that smoking is the secoIt is said that smoking is the second biggest _____ of death in the world.AreasonBexcuseCcauseDresult it is said that 81% of the ...It is said that 81%of the ten year old girls ____(已经节食）at least once in the US. it is said that that was how the chinese first raised silk worms she said to the children ,it is well-know that the earth moves round the sun. It is said that the Frenchman may be the best_________(garden)in the world. It's said that the power plant is now ---------------（两倍大）what it was.填空 it is said that通常翻译成? It is said that是什么结构 it is said that 什么时态 用词的正确形式填空 it is said that he is had the machine （ ）【check】 it is said that the food is good for health请问这什么意思~什么句型 It is said that Columbus is the ________(discover) of America