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can't 用于口语中,比如 I can't go to school because I'm sick.4 G. P- E& Q& s! T
cannot 用于正式的书面表达,比如在托福考试中,can't这种写法一定是错的。
, g* l& O u5 ~+ X$ r只能用正式的语言。相同的还有 does not, I am, they are ,there is, it is and so forth.
0 l* j n! E* c5 g+ i$ \/ Y" B) K' y在有些作文里,用 so on 或是 so forth 也是不被接受的。这要看阅卷人的喜好了。有些老师要求你举出实际的3个例子或是你知道的几种例子,so on 或 so forth 不够具体。比如:
+ P& d1 n( I6 b5 K/ U( cI like doing sports such as jogging, swimming, horseriding, and kayaking. (正确)
$ E5 J \" I, g* xI like doing sports such as jogging, swimming, horseriding, kayaking and so on.(不太合乎英语的表达方式)至少是在正式的写作时。 |
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