When he looked up, he suddenly found himself       by a group of teenagers,       looked at him anxiously.
#103267
A
to be surrounded; which
B
surrounded; who
C
be surrounded; who
D
having been surrounded; which
推荐题目
Great changes _______ in this city over the past five years.
#102545
A
took place
B
have taken place
C
were taken place
D
have been taken place
As time _______ on, Sally began to wonder if Bruce ________ Bilk’s new poem called Tabled’ Hute.
#104286
A
has gone; had read
B
went; has read
C
goes; has read
D
went; had read