--- Have you really been to visit the Bird’s Nest in Beijing? ---- I ______ it last summer vacation.
#84816
A
do visited
B
do visit
C
did visited
D
did visit
推荐题目
Is it he or you ________ in charge of the job and supposed to complete it on time?.
#84858
A
who is
B
that is
C
who are
D
whom are
It was the principles I learned from my reading ____enabled me to get bigger and better jobs.
#84864
A
that
B
which
C
what
D
who
It was only after he had read the papers ________ Mr.Gross realized the task before him was extremely difficult to complete. (2013·大纲全国，30)
#84699
A
when
B
that
C
which
D
what
-------What is it made Carl determined to give up smoking?-------Watching how his father died in pain from lung cancer.
#85027
A
which
B
how
C
who
D
that