The bridge was built in memory of the adventurer who was believed ______ the valley.
#91202
A
to have been discovered
B
to discover
C
to have discovered
D
having been discovered
推荐题目
I hope you don’t mind ____ at your newspaper.
#95609
A
I look
B
my looking
C
I looking
D
my to look
The witnesses________by the police just now gave very different descriptions of the fight. 
#89490
A
questioned
B
being questioned
C
to be questioned
D
having questioned