At________assembly,theheadmaster

发布时间：2020-07-28 07:07:59

At ________ assembly, the headmaster wanted each of us to learn how to use _______ equipment in labs.A./; /B.the; theC.an; anD./; an

网友回答

A
以上问题属网友观点，不代表本站立场，仅供参考！