题目内容
Diana isn’t here, ______ leave a message on her desk.
A. or B. so D. and D. but
B
解析试题分析：句意:Diana不在这儿，所以在她的桌子上给她留言吧。or 或者，否则；so 因此，所以；and 和；but 但是，表示转折。根据句意可知选B。
考点：考查连词。
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