In time of serious accidents,___ we know some basic things about first aid, we can save lives. A. whether B. until C. if D. unless C. 句意:面对严重的事故,如果我们懂得一些基本的急救知识,我们就可以挽救生命。A是否,即使;B直到;C如果; D. 除非。根据句意可知前句是后句的假设条件,故答案...
In time of serious accidents,___we know some basic things about first aid,we can save lives.( ) A. whether B. until C. if D. unless 相关知识点: 试题来源: 解析 C 答案:C.考查条件状语从句.whether是否,即使;until直到;if如果;unless除非.根据句意可知前句是后句的假设条件,故选C.在遇到严...
Where is the printer? Where is the fax machine? Where can we find a paper shredder? Where is the coffee room? How long has Bob been in the company? Waste is the favorite place of many employers. Who is the new member here? Who is george clinton? Continue. A place where food and d...
试题分析:句意：面对严重的事故，如果我们懂得一些基本的急救知识，我们就可以挽救生命。A是否，即使；B直到；C如果；D除非。根据句意可知前句是后句的假设条件，故答案选C。
In time of serious accidents,___we know some basic things about first aid,we can save lives. A whether B. until C. if D unless
In time of serious accidents, we know some basic things about first aid, we can save lives. A: whether B: until C: if D: unless 相关知识点: 试题来源: 解析 C 【命题意图】考查if引导条件状语从句。 【解题思路】句意:在严重的事故面前,如果我们能知道一些关于急救的知识,我们能拯救生命。if...
We should know some knowledge about first aid, that can help us to save someone's life. that改为which 相关知识点: 试题来源: 解析 句中先行词为first aid,在非限定性定语从句中作主语,所以用关系代词which引导,that不能引导非限制性定语从句。故填:that改为which。 我们应该了解一些急救知识,这可以...
In time of serious accidents,___ we know some basic things about first aid we can save lives. A. whether B. until C. if D. unless
科目:来源:gzyy题型: In time of serious accidents ___ we know some basic things about first aid, we can save lives. A. whether B. until C. if D. unless 点击展开完整题目 试题详情 科目:来源:gzyy题型: I have to go to work by taxi because my car ___ at the garage. A. will...
In time of serious accidents ___ we know some basic things about first aid, we can save lives. [ ] A. whether B. until C. if D. unless