9. There are many students of Grade Three reading in the reading room, most of with their

发布时间:2020-08-16 06:34:22


9. There are many students of Grade Three reading in the reading room, most of      with their heads buried in their reference books and notebooks.
A. them
B. whom
C. which
D. That

网友回答

(答案→)A. them
B. whom
C. which
D. That
解析:可联系答.案.网客服索取。
以上问题属网友观点,不代表本站立场,仅供参考!