共50条信息
Great changes have taken place in that school. It is no longer _______ it was 20 years ago, _______ it was so poorly equipped.
A．that; which B．what; when C．what; which D．which; that
The reason ______ he gave for being late was _______ he forgot to set the alarm clock.
A．which; because B．why; because
C．which; that D．that; because
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