问题
选择题
Have you heard of Zhai Mo ______became the first Chinese person to travel around the world in a sailboat?
A．that
B．whose
C．which
D．whom
答案
答案：A
考查定语从句。先行词是Zhai Mo，在定从______became the first Chinese person to travel around the world in a sailboat中作主语，所以选A。