We can wear bicycle helmets when ridind.句子成分分析

We can wear bicycle helmets when ridind.句子成分分析 同义句转换 we 'd better wear bicycle helmets when we are riding. 1.we should wear [bicycle helmets] while riding.(对[]部分提问) Can we ____ any people when riding a bicycle? we wear ----- when we swim 分析句子成分 When we cross the street,we must pay attention to the 分析句子成分,When we cross the street,we must pay attention to the 英语句子成分分析：Save up to buy a bicycle when we are at home or stay with our friends,we can wear ___ 分析句子成分When wei cross the street, we must pay attention to th 英语语法句子成分分析We can't accept that as a basis for a decision 这句子 All we can do is look at mug shots.这句话的句子成分怎么分析?