多项选择题约翰破门而入,结果发现保险箱(safe)已被洗劫一空。(only to find...) ______________________________________________.
单项选择题Grace Bedell suggested that Lincoln grow a beard because she thought it would make him look________.
填空题Camels have short ears and a short tail, llamas have long ears, a long tail and wool.
填空题in
问答题From the first letter we know regular orders can be placed if the quality of the bicycles are ______ and ________.