两道英语选择题，简述原因

1.B
A是"迟早"

2.D
有范围，而且东西是确定的

1.-Have you finished decorating the Chritmas tree?
-It's______finished,but there's still something to improve. [差不多完成了，但还有一些要改进的地方。]
[选B, more or less[差不多，或多或少]，而其它选项不符合题意.]
A.sooner or later[迟早] B.more or less
C.no longer[不再] D.a moment later [稍后]
2.-Mum,may I have some cakes?
-Sorry,there's _______ left in the box.I'll go and buy some for you tonight.
[选A, nothing(没有什么；没有东西)。而no one(没有人)，no(没有的)不符合题意，none要跟of搭配，均排除。]
A.nothing B.no one C.no D.none

nobody, no one, nothing只能单独使用，后面不跟of短语。

他们当中没有人会讲日语。

误：Nobody of them can speak Japanese.

正：Nobody can speak Japanese.

正: None of them can speak Japanese.

(2) nobody, no one, nothing和none常用作简略答语，一般情况下，nothing回答what问句； nobody和no one回答who问句；none回答how many或how much问句。

①—What’s in the box ? 盒子里有什么？

— Nothing. 什么也没有。

②—