问题
选择题
—Do you know Neil Armstrong?
—Yes. He's the first man ______ on the moon.[ ]
A. walk
B. walks
C. to walk
D. walked
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—Do you know Neil Armstrong?
—Yes. He's the first man ______ on the moon.[ ]
A. walk
B. walks
C. to walk
D. walked
答案：C