问题
选择题
His father ________ a letter from him since he left without a word .
A．hasn’t received
B．didn’t get
C．didn’t have
D．haven’t heard
答案
答案：A
考查时态：时间是since he left without a word，所以是现在完成时，句意是：自从他一句话不说离开家他爸爸一直没收到他的信。选A。