英语问题求助高手。。谢谢~
47.look at the girl at the door, could you tell me who_________?
A.is she B.she is C.was she D.she was
50.few of us like him because he thinks________of others than of himself.
A.much more B.a little C.much D.much less
53.________of the two answers is right. Please try again.
A.either B.neither C.none D.both
55.i’m not sure________he will come or not.
A.if B.why C.whether D.when
请从语法角度详解。。。非常感谢~
参考答案:47.look at the girl at the door, could you tell me who___B_____?[本题考查宾语从句，用陈述语序，排除A,C,又因为问句中的could是表示委婉，客气，而非过去时间，所以宾语从句用一般现在时。]
A.is she B.she is C.was she D.she was
50.few of us like him because he thinks__D______of others than of himself.[前面用few(几乎没有)，说明几乎没人喜欢他，后半句应该用think little of others,表示为别人考虑很少，又由于后面有than,所以用little的比较级less.]
A.much more B.a little C.much D.much less
53.___B_____of the two answers is right. Please try again.[neither表示“两者都不”，与后面的Please try again（请再试一次）相符，即“两个答案都不对。”]
A.either B.neither C.none D.both
55.i’m not sure___C_____he will come or not.[句意表示“我不确定他是否会来”，而后面有"or not",常跟"whether"搭配，即“whether… or not(是否……)”]
A.if B.why C.whether D.when