- Do you remember the old man _____ a big dog?- Yes. I was afraid of it when I passed his house.
#52344
A
used to having
B
used to have
C
was used to have
D
was used to having
推荐题目
A number of tourists ____ Yangzhou many times because it is such a beautiful city.
#52204
A
have been to
B
has been to
C
has gone to
D
have gone to
— Air quality in our city is becoming worse and worse.—Yes. These days' PM2.5 readings are frightening. We must do something to ______air pollution.
#55017
A
reduce
B
remove
C
collect
D
gather