Just after answering the phone,_____.A the doorbell rang B lucia heard the doorbellJust after answering the phone,_____.A the doorbell rangB lucia heard the doorbellC thedoor was knocked loudD someone was knocking at the door我知道正确答案 我

Just after answering the phone,_____.A the doorbell rang B lucia heard the doorbellJust after answering the phone,_____.A the doorbell rangB lucia heard the doorbellC thedoor was knocked loudD someone was knocking at the door我知道正确答案 我
Just after answering the phone,_____.A the doorbell rang B lucia heard the doorbell
Just after answering the phone,_____.
A the doorbell rang
B lucia heard the doorbell
C thedoor was knocked loud
D someone was knocking at the door
我知道正确答案 我想知道为什么.
衷心感谢您的帮助与回答

Just after answering the phone,_____.A the doorbell rang B lucia heard the doorbellJust after answering the phone,_____.A the doorbell rangB lucia heard the doorbellC thedoor was knocked loudD someone was knocking at the door我知道正确答案 我
你知道的正确答案是B吧?
首先你要知道,每个句子都有主谓,这是最基本的.这个句子逗号前面的只是个状语从句,而选项中的主语是要和answering the phone保持一致的,因为句子描述的是Lucia接完电话然后听到门铃响的这个动作,这两个动作都是由同一个主语发出的,所以选项AC以及D中的主语是错误的.这种题不要受到前面的从句的迷惑,稍加分析就会明白.
我说的够清楚吗?希望您满意呦~~

B 考查非谓语动词用法，主语一致。句子的主语就是answering的逻辑主语