.You’ll never guess who I met today—my old teacher! We_____for twenty years.
#99994
A
don’t meet
B
haven’t met
C
hadn’t met
D
couldn’t meet
推荐题目
Mr. White, with his family, _______Taiwan by plane which_______ at 8:30 next morning according to the timetable. 
#99643
A
is leaving for; leaves
B
is leaving for; will leave
C
are leaving for; leaves
D
will leave for; will leave
By the time you get to Beijing tomorrow, I ______ for Shanghai.
#102526
A
am leaving
B
should have left
C
will leave
D
will have already left