复合句连接词的使用方法

各位老师你们好！明天就要英语成人考试了，不懂求解答。 在这里给各位老师道歉！手机暂时还不可以评“采纳认可答案”和“送小花”。但我已经请管理员帮我操作这类。望谅解！1. I was reading the paper____she was writing. A.when  B.as  C.while  D.after  老师！以上题我感觉A B C都可以 2. When you read the book you had better make a mark____you have any questions. A.at which  B.at where  C.the place where  D.where  老师！以上题我感觉C D都可以

1. I was reading the paper____she was writing.A.when B.as C.while D.after老师！以上题我感觉A B C都可以

【答】答案是C.while

2. When you read the book you had better make a mark____you have any questions.A.at which B.at where C.the place where D.where老师！以上题我感觉C D都可以

【答】答案是D.where，也可以填 in the place where,所以不可以选择C.the place where。