英语:根据句意及汉语提示写单词,补全句子They exchanged_________(问候)and went out.
英语: 根据句意及汉语提示写单词,补全句子 They exchanged_________(问候)and went out. 根据句意及首字母提示补全单词,使句子完整、通顺. An e________is someone who designs or builds things such as roads,railways,bridges ro machines.
根据句意及汉语提示写单词,补全句子 They exchanged ____regards_____ (问候)and went out. 根据句意及首字母提示补全单词,使句子完整、通顺. An __engineer___is someone who designs or builds things such as roads,railways,bridges ro machines.