— Look! How long _____ like this?   — Three weeks! It’s usual here that rain _____ without stopping these days of the year.
#101106
A
had it rained; pours
B
has it been raining; pours
C
is it rained; is pouring
D
does it rain; pours
推荐题目
No decision __about any future appointment until all the candidates have been interviewed.
#101555
A
will be made
B
is made
C
is being made
D
had been made
 Don’t interrupt me. I ________ letters all morning and have only finished five.
#102275
A
write
B
have written
C
have been writing
D
am writing
I don’t smoke now, but I _______ for more than twenty years. 
#100053
A
smoked
B
was smoking
C
have smoked
D
had smoked