It’s great that all the visitors who _______ on the island were saved.
#100214
A
trapped
B
have been trapped
C
had trapped
D
had been trapped
推荐题目
Why did you just sit and watch? You _______ me.
#104478
A
could help
B
should help
C
could have helped
D
must have helped
 Since last year I____ him only once.
#103740
A
have seen
B
have been seeing
C
see
D
was seeing