国开中央电大本科《理工英语4》网上形考任务试题附答案.docx

国开中央电大本科理工英语4网上形考任务试题附答案单元自测 1 试题及答案题目顺序是随机的， 使用查找功能（CtrlF） 进行搜索题目_， he knows a lot about computer.As he is a childChild as is heChild as he is答案 Child as he is题目My assistant will now_ the machine in action.demonstratedemobilizedomestic答案 demonstrate题目_ this multimedia product has some shortcomings， it has also some good points.WhileIfNot only答案 While题目Do you mind my using my mobile phone here？ _.