---difficult it is to play ping pong!A.How B.What C.How a D.What a

it is difficult or interesting还是t is difficult but interesting Tim doesn't like b_____,it is very difficult the( )is too difficult.I can't guess it. 英语翻译This question is too difficult.I can't ( ) ( ) it . it is difficult it is difficult at lesson 2 is _ most difficult lesson in Book II,but it isn`t _ most difficult lesson in it This question is very difficult.I can't answer it.This question is ___ difficult ___me ___answer. It is _question that i can't work it out.A.a so difficult B.so a difficult C.so difficult a 请帮我 挑错Lesson Three is the most difficult lesson,but it isn't the most difficult lesson in Book Four.Lesson Three is the most difficult lesson,but it isn't the most difficult lesson in Book Four.挑错并讲解 Mike doesn't like biology.It's too difficult.(合并为一个句子）The biology is difficult ___Mike ___it. Nothing is difficult if you put your heart into it,_____A,is it Bisn,t it 怎么填,为什么 he doesn't like physics.it is too difficult的同义句the physics is too difficult ( ) it.括号里只能填写一个单词 The question is so difficult that I can't answer it(改为同义句) the problem is very difficult ,You can't work it out------ ----------上填什么? the question is so difficult that we can't answer it.(同义句) The problem is very difficult.He can't work it out.(合并为一句） Chinese is _____(difficult) for Dave to learn.He can't understand it.