It is said that we will move into the new school next term, it will be completel
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It is said that we will move into the new school next term, it will be completely finished.
A.by the time
B.by which time
C.by that time
D.at that time
试题答案
B
which引导非限定性定语从句并在从句中作定语，A，C均不含有引导词。