Up till now, more than 120 world-famous enterprises ______ companies in Tianjin Binhai New Area.
| A．have established | B．established | C．will establish | D．have been established |
相关试题
The chairman thought ________ necessary to invite Professor Smith to speak at the meeting.
| A．this | B．what | C． it |
D．that |
. What ________beautiful day it 
is! Why not go out for _______picnic?
| A．a; / | B．the; a | C．/; a | D．a; a |
. They got married in 2001 and three years later they ________ their child.
| A．have | B．had | C．had had | D．will have |
相关知识点
推荐套卷
粤公网安备 44130202000953号