Which word with the diphthong（双元音) is different？（)
A. door
B. affluent
C. actual
D. tourist
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Which word with the diphthong（双元音) is different？（)
A. where
B. fear
C. their
D. scare
Which invention was made for navigation？（)
A. gunpowder
B. papermaking
C. printing
D. compass
Which of the following statement is not a feature of an argument？（)
A. It must have a debatable issue or topic
B. It has to give one or more reasons
C. It must have a clear conclusion
D. It is similar with a quarrel
What is the meaning for the word “glassy” based on the knowledge of word formation？（)
A. useless,pointless
B. smooth and shiny
C. covered with grass
D. very brave
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