问题
选择题
Perhaps I will work in a space program, _____ I can't be an astronaut. [ ]
A. though
B. since
C. when
D. even if
答案
答案：D
搜题请搜索小程序“爱下问搜题”
Perhaps I will work in a space program, _____ I can't be an astronaut. [ ]
A. though
B. since
C. when
D. even if
答案：D