问题
选择题
Was it in 1969 _____ the American astronaut succeeded_____ landing on the moon?
A．when；on
B．that；on
C．when；in
D．that：in
答案
答案：D
该题考查强调句的疑问形式，即was it…that…,后面一空考查succeed in doing sth.句意“美国宇航员是在1969年成功登上月球的吗？”