A. language functions B. sentence structures C. textual organization D. word formation
单项选择题William Sidney Porter, known as O. Henry, is most famous for （）.
A. his poems B. his plays C. his short stories D. his novels
单项选择题（）是在课程开发或课程实施还在发展或完善过程中时所采用的评价。
A．总结性评价B．形成性评价C．诊断性评价D．内在评价
