. --- Did you often e-mail your family during the first year at university?
--- No. I was so busy meeting new people that I didn’t write to my family as I _____.
A．ought toB．should doC．should have writtenD．should have
D
本題兩句話全部使用過去時態(tài)，因此空白處的動作也應發(fā)生在過去。我們將句子還原后，就是I should have written to my family。should have written to my family省略時只用should have
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