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
The next morning he woke up to find himself _________ with a coat.
#91802
A
to be covered
B
covered
C
was covered
D
covering
There are three students punished, two girls _______ .
#90892
A
include
B
including
C
included
D
includes