– Why ask me to take that early bus? ---
题型：选择题
问题：
– Why ask me to take that early bus?
--- Because that bus _______ the 9:30 train at Boston .
A．joins to
B．joins up
C．unites with
D．connects with
– Why ask me to take that early bus?
--- Because that bus _______ the 9:30 train at Boston .
A．joins to
B．joins up
C．unites with
D．connects with