大学英语 单选题6.He ( ) smoking,but a year ago he smoked 100 cigarettes a week.A has given upB gave upC had given upD gives upLet’s go to school,( ) we?A willB shallC canD shouldYou don’t have to ring her up; she ( ) be at home,for I hear

大学英语 单选题6.He ( ) smoking,but a year ago he smoked 100 cigarettes a week.A has given upB gave upC had given upD gives upLet’s go to school,( ) we?A willB shallC canD shouldYou don’t have to ring her up; she ( ) be at home,for I hear
大学英语 单选题
6.He ( ) smoking,but a year ago he smoked 100 cigarettes a week.
A has given up
B gave up
C had given up
D gives up
Let’s go to school,( ) we?
A will
B shall
C can
D should
You don’t have to ring her up; she ( ) be at home,for I hear she has gone abroad.
A can’t
B may not
C must not
D won't
“Must we hand in the papers this week?” “No,you ( ) .”
A must not
B may not
C needn’t
D can't
There’s something wrong,( ) there?
A are not
B are
C isn’t
D is

大学英语 单选题6.He ( ) smoking,but a year ago he smoked 100 cigarettes a week.A has given upB gave upC had given upD gives upLet’s go to school,( ) we?A willB shallC canD shouldYou don’t have to ring her up; she ( ) be at home,for I hear
6.He ( ) smoking,but a year ago he smoked 100 cigarettes a week.
A has given up
B gave up
C had given up
D gives up
正解 A 后面半句说“但是一年前他每星期都抽100支烟啊”,所以以前抽烟 现在就是戒掉了 ,强调现在的结果 所以选择现在完成时,B过去时不对,过去戒烟又抽烟,究竟是要戒还是抽?C不对 过去完成时是发生在过去的过去,这有一个过去是抽眼,如果过去完成,2个过去,抽烟前戒烟,那能叫戒吗?D一般现在时不对,一般现在时说明习惯性的动作,习惯戒烟?没事就戒烟?不可能吧
Let’s go to school,( ) we?
A will
B shall
C can
D should
正解 B Let’s 必需用shall we ,因为包括说话者在内 Let us用will you,不包括说话者在内
题目意思：我们去学校,好吗
You don’t have to ring her up; she ( ) be at home,for I hear she has gone abroad.
A can’t
B may not
C must not
D won't
选择 A 这是情态用词的考查 在表示猜测的时候,非常肯定使用must ,否定形式用can't,不太肯定用may 或者 might ,否定用may not might not,只所以不选择C 是因为后面这个人猜测他不在是知道原因的
题目意思：你不用打电话给她了,她不可能在家的,因为我听说她出国了
“Must we hand in the papers this week?” “No,you ( ) .”
A must not
B may not
C needn’t
D can't
正解 C must在这用途是表示义务责任,意思“必须” ,回答不必就用,needn't,don't have to
题目意思：我们这个星期必须交论文吗?不,不必.
There’s something wrong,( ) there?
A are not
B are
C isn’t
D is
正解 C There's=There is...所以用is进行反问
这是一个肯定句,所以反问用否定形式.
题目意思：有什么不对劲的吗,是吗?
觉得可以请采纳.
能为你回答问题是件我也很高兴的事情

ABAC

C、B、A、C、C
希望能帮到你

6. A
他已经戒烟了，但是一年前他一周抽一百支烟。
现在不抽了跟一年前的情况形成对比。现在完成时表示过去的动作对现在造成的影响。BCD要么是过去的情况，要么是一般的情况，或者过去之过去，跟后半句话情况无法形成对比。
7. B
我们去上学，好吗？
Let's do...., shall we?
Let us do .....

全部展开

6. A
他已经戒烟了，但是一年前他一周抽一百支烟。
现在不抽了跟一年前的情况形成对比。现在完成时表示过去的动作对现在造成的影响。BCD要么是过去的情况，要么是一般的情况，或者过去之过去，跟后半句话情况无法形成对比。
7. B
我们去上学，好吗？
Let's do...., shall we?
Let us do ..., will you?
8. A
你不用给她打电话了，她不可能在家，因为我听说她出国了。
can't 表示推测，可能性较大。may not 可能性较小，但是这句话中推测是有根据的。must not 一定不要
9. C
我们必须本周交论文吗？不，不必。
回答must....的提问，肯定为：Yes, you must. 否定为：No, you needn't.
10. C
出毛病了，是吗？
There's=There is...所以用is进行反问
这是一个肯定句，所以反问用否定形式。

收起

a b c c d