______ abroad for more than two years, he returned to his hometown.
#89414
A
Studied
B
Studying
C
Having studied
D
To study
推荐题目
Paul doesn’t have to be made _______. He always works hard.
#98634
A
learn
B
to learn
C
learned
D
learning
34. A note was on the blackboard ______ “All those who have a fever must leave school right now”.
#97706
A
on which was written
B
said
C
read
D
Reading
The examination results __ in the speech of our headmaster delighted all of us.
#94383
A
refer to
B
referring to
C
was referred to
D
referred to
_______ how to do the homework, I went to ask my teacher for help.
#97440
A
Not to know
B
Not knowing
C
Knowing not
D
Not known
We had no one ________ us, for we could deal with the case all by ourselves.
#89031
A
help
B
to help
C
helped
D
helps