问题
选择题
. When your parents haven’t ____your letter for a long time,they will worry about you.
A．heard
B．heard from
C．received
D．accepted
答案
答案：C
考查词义辨析：A. heard听见B. heard from收到某人来信，后面接人，C. received客观收到 D. accepted主观接受，句意：如果你父母一直没收到你的信，他们会担心的。选C。