逗号前是让步状语从句,不过进行了省略,还原后应为:Though
they
(Andy
and
Ruby)
were
tired
and
short
of
breath,句子的主语是Andy
and
Ruby,所以应该用“感到疲劳的”,即要用tired;又由于是与形容词短语short
of
breath相并列,所以应选形容词tired,不选to
be
tired或Being
tired。
逗号前是让步状语从句,不过进行了省略,还原后应为:Though
they
(Andy
and
Ruby)
were
tired
and
short
of
breath,句子的主语是Andy
and
Ruby,所以应该用“感到疲劳的”,即要用tired;又由于是与形容词短语short
of
breath相并列,所以应选形容词tired,不选to
be
tired或Being
tired。