问题

I’d like to goswimming with you______ I’m too busy.
A:or
B:but
C:and
D:so;
B:but
C:and
D:so;
正确答案是:
同类题型
was afraid she wouldn’t fit in at her newschool, ______ she made friends quickly
You can come ______ on Tuesday _______ on Friday, but whichever you choose, please let me know
It was _____ that I found my diamond necklace.
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