问题补充：
24．The teacher together with the students discussing Reading Skills that newly published in America.
A. are; were
B. is; were
C. are; was
D. is; was
答案：
A. are; were
(答案→)B. is; were
C. are; was
D. is; was
解析：考查主谓一致。A+ together with+ B作主语时谓语动词与A的单复数保持一致；第二空为定语从句that指代Reading Skills，由于Reading Skills是书名所以谓语动词用单数。
