1．—You shall get an iPhone as long as you come first in the contest.
—Is that a ________？Don't let me down, I hope.
A．trick B．decision
C．promise D．goal
解析 考查名词词义辨析。trick表示“诡计，花招”；decision表示“决定”；promise表示“诺言，许诺”；goal表示“目的，目标”。语境表示“那是一个承诺吗？”
答案 C
2．South Korean rapper PSY's hit song Gangnam Style made ________ history on December 20 as ________ firstever video on youtube. com to reach I billion views.
A．the；the B．/；the
C．a；a D．/；a
解析 第一空make history表示“载入史册，创造历史”，是固定词组；firstever意为“首次的”，此处特指第一个，故第二空应用定冠词the。
答案 B
