he knows little about _____(which,that,what)is callde apple

he knows little about _____(which,that,what)is callde apple the foreigner knows little about _____ is called "Hope Proje Little ------- about what he is doing He knows little about the serious situation,for he is _____a What surprise him is that ther little girl knows so many thi He knows nothing about c__.He does not even know what H2O is _____ is more interesting ,this book or that?(What,Which) 如何翻译what is it most important that everyone knows about you Which city is callde "the city of fog"? He knows the way (in which / that) I study English 4.it is important he(be)_______ callde back immediately young he is ,he knows a lot about the world