Do you lunch at 12: 00?[ ]
A. has
B. have
C. are
答案：B
过直线上一点可以画两条垂线．______．（判断对错）
The beauty of this career is that it allows us to________our interest with our work, gaining freedom
and happiness in the process. [ ]
A. combine
B. fix
C. link
D. join
