_____________have they been married? —For twenty years.
#40931
A
How far
B
How long
C
How often
D
How soon
推荐题目
Which of the following underlined parts is different in pronunciation from others?
#35673
A
He acts as a killer in the film.
B
When did you arrive at the airport?
C
Can you help me fix the chair?
D
What did you think of the final exam?
My grandma lives in a (n) ________ house, but she doesn’t feel________.
#40980
A
alone, lonely
B
lonely , alone
C
lonely, lonely
D
alone, alone
Usually, a mother wolf gives birth to five to seven baby wolves    .
#40913
A
for a time
B
for the time
C
at the time
D
at a time