Please select from the following choices the one that does not represent an essential component of the introductory part of exposition.
A、Personalinformation.;
B、Backgroundsentences.;
C、Thesisstatement.;
D、---
发布时间:2024-09-29 22:13:47
A、Personalinformation.;
B、Backgroundsentences.;
C、Thesisstatement.;
D、---