1.I’ll be going to work on foot while my bicycle_____.
问题描述：
1.I’ll be going to work on foot while my bicycle_____.
(a) is being repaired (b) is repaired
(c) will repaired (d) has been repaired
2.The radar sets _____ for a long time without any trouble.
(a) have been running (b) have been run
(c) have run (d) were running
3.While the ice box_____,a lot of defects were found.
(a) was being examined (b) was examined
(c) was examining (d) had been examined
4.Do you remember _____ to Dr.Henry during your last visit?
(a) to be introduced (b) being introduced
(c)having introduced (d) to have introduced
答
1 A
2 A
3 A
4 B