Peoplemustbe

問題詳情：

People must be _____ fire, especially in cold winter, because something fire can be dangerous.

  A careful with     B familiar with    C strict with    D pleased with

【回答】

 A. 此題考察詞組辨析。be careful with 小心；be familiar with 熟悉；be strict with 嚴格；be pleased with 滿意

知識點：動詞和動詞短語

題型：選擇題