—Look! How long ______ like this?—More than 20 days! It’s usual here that rain pours without stopping in May.
#100758
A
did it rain
B
is it raining
C
has it been raining
D
doesn’t rain
推荐题目
—Jane, have you finished your paper?—No, I ________ my sister with her drawing all the morning.
#101264
A
help
B
helped
C
was helping
D
have been helping
—I say, Harry. What did you say to the laid-off worker just now? —Nothing. I ____ to myself.
#104178
A
had only talked
B
am only talking
C
have just talked
D
was just talking
--- Did you telephone Uncle Sam our plan for the Christmas holidays on his farm?--- Yes, he was happy about our arrival, and he eagerly asked when .
#100415
A
has we arrived
B
we had arrived
C
were we arriving
D
we were arriving
The first decade of the 21st century _____ the breathtaking and non-stop development of China.
#99973
A
witnesses
B
witnessed
C
will witness
D
had witnessed