—Therearesomanynewwordsinthepassage.  —You’dbetter

問題詳情：

 — There are so many new words in the passage.

   —You’d better ______ in the dictionary.

   A. look them up   B. look up them    C. look over it

【回答】

    A

知識點：動詞和動詞短語

題型：選擇題