While he         in Europe, he        some photographs of many universities.
#95981
A
traveled ;took
B
traveled ;had
C
was traveling ;put
D
was traveling ;took
推荐题目
Tom kept quiet about the accident _______lose his job.
#98368
A
not in order to
B
so as not to
C
in order to not
D
not so as to
I’ m not used ____ like this .
#95395
A
being treated
B
treated
C
be treated
D
to being treated
He is a man of few words, and seldom speaks until _______ to.
#98431
A
spoken
B
speaking
C
speak
D
be spoken
No one can avoid ______ by advertising; it is everywhere. 
#93313
A
being influenced
B
influenced
C
influencing
D
to be influenced