With so much work _________, they feel worried all the time.
#91106
A
doing
B
to do
C
done
D
having done
推荐题目
The classroom is crowded with children_____ have poor eyesight, all of ____ interested in painting.
#91325
A
who; whom
B
that; whom
C
who; them
D
that; who
They lived in a beautiful village, with many trees and flowers _______ it.
#91071
A
surrounded
B
surrounds
C
surrounding
D
to surround
The country has already sent up three unmanned spacecraft, the most recent__at the end of last March.
#91050
A
has been launched
B
having been launched
C
being launched
D
to be launched
_____________ on the portrait, mother was deep in thought.
#91328
A
Fixed her eyes
B
Her eyes are fixed
C
Her eyes fixing
D
With her eyes fixed