eng門人請進丫~~~~

我已經做左3個鐘頭功課,仲未做完3[/C0A(\)B:O&R%J
應該用present continues tense定present perfect continues tense 好呢???)}o"]6e5g+R;CK*LoI
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i am doing hoemwork. 定 i have been doing homework for 3 hours.

我會揀後者囉－，－

但其實分別0係邊呀???
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5vK5n5t4K+Z+T 點知幾時用邊種tense@@???

前排MISS先教過........!Dk{x|a
突然又拋哂書包添 XDDDDDD
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5d0S+X7i"ODa 我都會揀後者.....

[quote]原帖由 [i]KION[/i] 於 2006-11-8 11:50 PM 發表 o&Wu*ze?Y
但其實分別0係邊呀???,~^#T8B5G1b[;K:k$u)I"a
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點知幾時用邊種tense@@??? [/quote])cBno:]
已經做左3個鐘麻-,-{k%dZ7kH
講明個time duration個時我會咁揀=.=d.[2?v0Q"VB
而且係3個鐘之前做到依家=.=q;ACLk6mcs#@
唔係岩岩開始=.=

I've been doing xxxxx for the past 3 hours.
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"I am doing homework" does not specify how long you've been performing the task since you're STILL doing your homework.
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xnF'oLB 你話＂我做緊功課＂　同　＂我做咗成三個鐘頭功課啦＂　有無分別呀？

應該係後者?]~3?0_
因為你係係之前do HW 直到而家都未做完xXz5h;V;R2u(a
所以係後者！

pick the second one.

你話＂我做緊功課＂　同　＂我做咗成三個鐘頭功課啦＂　有無分別呀？                                                                                                                                                          有無分別  -成三個鐘頭 - 分別呀:em29: :em37: