Tigerswait的精选

问题详情：Tigerswait________itisdark，thengoouttofindtheirfood．    A．since   B．until   C．as  D．because【回答】B知识点：连词题型：选择题...

问题详情：Tigerswait      itisdark,thengoouttofindtheirfood.A.since               B.until                   C.as【回答】B。until“直到……才”,符合句意。句意：老虎...