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
______ by many well-known experts and film stars, the product was very popular at one time.
#96892
A
To advocate
B
Having advocated
C
Advocating
D
Advocated
----Can you attend tomorrow’s meeting?----I am sorry , but I will have too much work__________.
#90920
A
to see to to come
B
seeing to come
C
to see to coming
D
doing to come
It is requested that the reporter _______ to blame for the wrong report.
#89845
A
referring to
B
referring to be
C
referred to be
D
referred to being
 Mr Smith,       of the      speech, started to read a novel.
#98581
A
tired; boring
B
tiring; bored
C
tired; bored
D
tiring; boring