he was in a hard situation where he found it hard to deal with others为什么不用that而用where?为什么不看成同位语从句而是定语从句？

He was a rather lazy fellow .He --------in the sun for hours doing nothing.A.was going to sit B.satC.would sit D.was sitting He was seen () in the reading room an hour ago.A.sit B.sitting C.sat D.to sit我们老师说选D.可为什么不是B I was caught in a hard 19._________comfortably in a chair,he was completely lost in a magazine20._______ comfortably in a chair,he was completely lost in a magazine.A.To sit B.Sat C.Sitting D.Having sat sit in a boat He was seen sit in the reading room an hour ago是哪里错了 Often he ________ sit for hours doing nothing at all in front of the computer.A.was used to B.would C.used to D.should It seems that he was succeeded at last in the USA.---But you can never imagine ________A.what a hard life he has experienced.B.what he has experienced a hard life C.he has experienced what a hard life.D.what a hard life has he experienced 帮忙做个大学英语阅读Although Beethoven could sit down and compose easily,his really great compositions did not come easily at all.They cost him a great deal of hard work and he always found it hard to satisfy himself.When he was 28,he began 英语达人救救我They met oen day in college while she was reading a book in the library and he ___ down beside her.A.was sitting B.sat C.had sit D.sits ( )he was in poor health ,he worked just as hard as everyone else he failed in this exam ,_proves that he was not working hard enough.a.that b.it c.what d.which He was a good pupil. He very hard.5. He was a good pupil. He very hard. A. study B. studied C. Studyed he was seen to sit at a_ table yesterday A three-legs B three-legged he was worked hard.was要加吗? 检查这篇英语作文有何语法拼写错误 急 Yuan long ping is a great scientist.He was born in September 7th 1930 in Beijing .he studied in Southwest Agricultural College when he was young.He worked very hard.When he was at school.In 1973,He 英语翻译He was nineteen and strong.He came from a small village far from any big town.The 35 was dry and it was hard to grow enough food.Even when he was a child he worked in the fields.He was quick to learn but he did not get much 36 .His family 英语阅读理解Franz Schubert was a famous musician in the world.But he lived a very hard lifeFranz Schubert was a famous musician in the world.But he lived a very hard life and often suffered(遭受)from being hungry.One day he was very hungry an