1．Your teacher's words will be ________ you in all your life，so you should remember them forever.
A．honoured for B．of vital importance to
C．vital important to D．at the mercy of
答案 B [句意：你老师的话在你整个一生中至关重要，因此你应该永远记住它们。此处“of＋名词”相当于形容词作表语。be honoured for...因……而受到尊敬；at the mercy of受……摆布。]
2．In order to better understand the grammar of the sentence，you must break it ________ into parts.
A．down B．up C．off D．out
答案 A [几个词都可以和break搭配，break down在本题中意思是“把整体分成部分”，符合题意。]
