单项选择题

What was the author’s purpose when writing this passage

A．To give practical instruction for pruning a tree.
B．To give a gardener description of pruning.
C．To explain how trees develop disease.
D．To discuss different methods of pruning.

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热门试题

单项选择题

Based on the passage, how many of one hundred and twenty American couples of the beat generation practiced cohabitation

A．About 20 couples.
B．About 30 couples.
C．About 60 couples.
D．About 40 couples.

单项选择题

Which of the following is TRUE according to the passage

A．The beat generation's refused to do any duty.
B．The beat generation was in support of almost everything traditional.
C．The beat generation believes no one except that he is over thirty.
D．The beat generation's ideas were not impractical.