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單項選擇題I know this is the secret between you and me, and I promise never to（）it to anyone else.

A.mention
B.talk
C.speech
D.announce

1.單項選擇題There are nations whose lack of contact with the outside with the outside world has（）poverty.

A.fallen into
B.consisted in
C.resulted in
D.come up to

2.單項選擇題We lived on a（）when my wife studied in Oxford. It is quiet there, so very suited for a student.

A.main road
B.side street
C.motorway
D.junction

3.單項選擇題I don't want you to make any trouble,（）, I urge you to solve the problem.

A.thus
B.consequently
C.on the contrary
D.just as

4.單項選擇題We have kept（）our friendship by writing to each other, so we are true friends.

A.back
B.up
C.off
D.down

5.單項選擇題We failed in our（）to climb the mountain.

A.trial
B.contempt
C.desire
D.attempt