According to the passage, what is a "free-for-all verb"？
An irregular verb like "grow" or "speak".
B. A verb that is converted from a noun at will.
C. A verb that is formed by taking off an affix from a noun.
D. A verb that does not comply with grammatical rules.
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The word "humbug" in the last sentence of Para. 2 can be replaced by ______ .
A. tempt or temptation
B. deception or trickery
C. nonsense or rubbish
D. mannerism or pretense
My brother's plans are very ______ ; he wants to master English, French and Spanish before
A. arbitrary
B. aggressive
C. ambitious
D. abundant
Humidity is so intense in some parts of the tropics that Europeans find they are unable to
A. maintain
B. persist
C. endure
D. sustain
According to the author, the philosophy of modern Chinese people is ______ .
A. collectivism
B. individualism
C. the creation of wealth and personal gain
D. family values
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