【正文】
been repaired. 2. One or perhaps more pages _____ missing. A. is B. are C. has been D. have been ● 由 or連接兩個名詞或代詞作主語時,謂語動詞應(yīng)與靠近它的 主語一致。 又如: Are you or he to drive ? Was she or you there ? expert, together with some assistants, ____ to help in this work. A. was sent B. were sent C. is sending D. are sending ● 由 with, together with, along with, rather than, no less than , but, besides, except等連接兩個名詞或代詞作主語時,謂語動詞應(yīng)與前一個相一