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【简答题】
由一棵二的前序序列和（ ）可唯一确定这棵二。
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举一反三
【单选题】Miss Fang is English teacher. She teaches English.
A.
our; us
B.
our; our
C.
we; us
D.
we; our
【简答题】阅读下面短文，根据短文内容完成表格中所缺信息，每空一词。（共10小题；每小题1分，计10分） Do you want to travel the countries in Asia? You don't have to travel very far. Follow us, you can find these Asian adventures(探险). Cycling in Guilin, Ch...
【单选题】Miss Fang is _________ English teacher. ___________ is a good teacher.
A.
our; Her
B.
my; He
C.
an; She
D.
a; She
【单选题】Miss Gao is _____ teacher. She teaches _____ English. [ ]
A.
our; my
B.
us; me
C.
our; us
【单选题】Miss Li ________ as a biology teacher for fifteen years in our school, and now she is Party secretary of our city.
A.
works
B.
worked
C.
had worked
D.
has worked
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