问个SAT问题

来源:百度知道 编辑:UC知道 时间:2024/07/05 20:23:06
Improving sentences
Tom,Derek,and Steve were eating lunch together when, choking on a piece of raw carrot, he began to cough.
A)when, choking on a piece of raw carrot,he began to cough.
B) and then he coughed after he choked on a piece of raw carrot
C)when Tom began to cough after choking on a piece of raw carrot
D)when Tom began to cough, being that he choked on a piece of raw carrot
E)and, since Tom has choked on a piece of raw carrot, he began to cough

哪一个是正确的能告诉我为什么吗

C
原句的主语不明
tom, derek, and steve would be choking all together...
因此排除A, B

CDE 中,E和前句were eating不搭配
D句太复杂

因此选C

SAT里好多句子靠感觉