What can’t we do during the Earth Hour?
A.Turn off the lights.
B.Watch TV.
C.Sleep.
相关试题
选出与其它三项不属于同一类的单词。
（ ）⑴A.dog B. fish C.apple D.bird
（ ）⑵A.short B.two C. eleven D. ten
（ ）⑶A.taller B.shorter C.stronger D.writer
（ ）⑷A.big B.heavy C.take D.long
（ ）⑸A. singer B.thinner C.worker D.doctor
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