我想問的when,while分別和用途?

2006-11-15 2:31 am
我想問的when,while分別和用途?

回答 (2)

2006-11-15 2:42 am
We use the connectives when and while to show that something happend at the same time as something else. We use when to talk about something that happend at a point in time. We use while to talk about something that happend over a period of time.
簡單d講姐係when用於指出一點o既時間
while用於指出一段時間
2006-11-15 2:37 am
when 與 while 的主要分別為前者所描述的時間較後者短.

for example : 1. I am eating WHEN the bell rings.
2. The bell rings WHILE i am doing my homework.
參考: 個人意見


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