选择：That is _______ useful book.A.a quite B.a very C.very a D.quite an选择：That is _______ useful book.A.a quite B.a very C.very a D.quite an

What's that?It' _______ A:a U B:an U C:the U D:U 应该选择哪个? 选择：That is _______ useful book.A.a quite B.a very C.very a D.quite an选择：That is _______ useful book.A.a quite B.a very C.very a D.quite an 英语选择 This is ___ s and that's ___ u.填冠词a an并解释原因 _______?Yes,it is.A.Is that your book.B.Are these your books.C.Is there a book.（选择—） That is _______ American national flag.There ______ fifty stars on it. A.a ,is B.an ,are C.an ,is单项选择,这题怎么做 To get the job started,_______ I need is some money.A.only what B.all what C.all that D.only that 请问为什么选择 C She is saving money,_______ she can buy a new car.A so that B.in order that请问选择哪个答案,为什 使用when还是that ,为什么?July 4th is the day _______ Americans celebrate their independence.A.when B.thatwhen,为什么不选择that? Is that your bother No,______ _______ . Is that boy a student?Yes,_______ All That I Want Is U 歌词 This is _______M and that's __________ U.A.a,a B.an,an C.a,an D.an,a it is said that he will be appointed as _______ is known as the ceoA.which B.whom C.who D.what为什么选择what 而不是who Jim's baseball is u _______ the table. He hasn't _______ that he is wrong (that) 英语简单的选择common的比较级 The monkey _______ ran past me is cute.A who B which C that 选哪个?彻底混了都.我~ ~ ~ our teacher is a person that often _______ detailsA.pays attention to deatails B.pay attention to details我选择A，对不 His attitude to his work is not _______ of Xiao Wang. a. that b. what c. it d. which 请问选择哪个?为什么?