题目
9.Yesterday Peter together with his classmates___to take part in the debate contest.A. is selectedB. are selectedC. were selectedD. was selected
9.Yesterday Peter together with his classmates___to take part in the debate contest.
A. is selected
B. are selected
C. were selected
D. was selected
题目解答
答案
D. was selected
解析
步骤 1：分析句子结构
句子的主语是Peter，together with his classmates是介词短语，表示伴随，不改变主语的人称和数。因此，主语是单数，谓语动词也应为单数形式。
步骤 2：确定时态
根据时间状语Yesterday，句子应使用一般过去时。
步骤 3：确定被动语态
根据句意，Peter和他的同学被选择参加辩论赛，因此谓语动词应为被动语态。
句子的主语是Peter，together with his classmates是介词短语，表示伴随，不改变主语的人称和数。因此，主语是单数，谓语动词也应为单数形式。
步骤 2：确定时态
根据时间状语Yesterday，句子应使用一般过去时。
步骤 3：确定被动语态
根据句意，Peter和他的同学被选择参加辩论赛，因此谓语动词应为被动语态。