Distinguished guests and friends, welcome to our school, _____the ceremony of the 50th Anniversary this morning are our alumni （校友） from home and abroad.
#98918
A
Attend
B
To attend
C
Attending
D
Having attended
推荐题目
That it keeps raining cats and dogs ________ the tourists.
#96130
A
worry
B
worried
C
worries
D
worrying
Mr. Smith didn’t go to the party because he had a lot of experiments _____.
#90778
A
do
B
did
C
done
D
to do
He is going to hospital _____________a medical examination next week．
#91161
A
togive
B
tobegiven
C
tohavegiven
D
tohavebeengiven