我手里是第三期,但我不知道是不是.你先核对一下.
高二（上）第二单元同步检测题参考答案
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改错：study后+in
in-for
professor-professors
hunder-hunders
and-or
led-lead
for删去
正确
worked-working
any-some
选作：in puzzled apartment getting through lost interested area trying anxious