问题描述:
it和that代替从句的区别,在括号中
1.---In fact,youneedn't get a visa through a travel agent.
---Can Ididn't know (that) before.
2.---She'salready fifty.
---You must be joking.She doesn't look (it).
1.---In fact,youneedn't get a visa through a travel agent.
---Can Ididn't know (that) before.
2.---She'salready fifty.
---You must be joking.She doesn't look (it).
问题解答:
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