Only when I left my parents for Italy ______ how much I loved them.A．I realizedB

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Only when I left my parents for Italy ______ how much I loved them.

A．I realized

B．I had realized

C．had I realized

D．did I realize

答案

解析

略

举一反三

______________, where we can stay for a week.
A Next is another hotel to it          B Next to it another hotel is
C Next to it is another hotel          D It next to another hotel is

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----I like_______.
----- _______she.

A．reading; So do

B．read; So does

C．reading; So does

D．read; So do

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New technology was used in teaching. As a result, not only ______, but students became more interested in the lessons.

A．saved was teachers’ energy	B．was teachers’ energy saved
C．teachers’ energy was saved	D．was saved teachers’ energy

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Only when something gets lost _____________.

A．can you realize how important it is to you

B．how important you can realize it is to you

C．you can realize how important it is to you

D．can you realize how important is it to you

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_______, the disease diphtheria would produce a powerful poison that would kill the paient.

A．If untreated

B．If it untreated

C．To be untreated

D．If being untreated

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