To understand the complex situation completely requires more thought than ________ so far.
#102247
A
gave
B
has given
C
has been given
D
is being given
推荐题目
My cousin went to Canada two yours ago. He ______ there for a few months and then went to America.
#101049
A
worked
B
would work
C
would be working
D
has been working
(2013·湖南高考)Around two o'clock every night, Sue will start talking in her dream. It somewhat ________ us.
#99596
A
bothers
B
had bothered
C
would bother
D
bothered
–Have you handed in your schoolwork yet? --Yes, I have. I guess it ________ now.
#99519
A
has graded
B
is graded
C
is being graded
D
is grading