单词拼写(共5小题; 每小题1分, 满分5分)根据首字母或汉语提示.在句子中填入适当的单词.小题1:Bamboo grows up straight and t
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单词拼写(共5小题; 每小题1分, 满分5分)
根据首字母或汉语提示，在句子中填入适当的单词。
小题1:Bamboo grows up straight and thin, with b____ at the top.
小题2: He had attempted to rescue the _____（溺水的）man.
小题3:The i_____ of the computer marked the beginning of a new era.
小题4:A red light is usually a _____ (信号) of danger.
小题5:John is _____ (订婚) to Mary.
试题答案
branches drowning invention signal engaged