In the past,ice ______food.
#104372
A
used to keep
B
used to be used for keeping
C
was used to keeping
D
used to be used to keeping
推荐题目
You can’t imagine what great trouble the doctor had ______ the patient.
#103047
A
treats
B
treating
C
to treat
D
treated
一Did he notice you enter the classroom?一I don’t think so．He _______ to the radio with his eyes shut·
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A
1istened
B
was listening
C
has listened
D
had listened
Don’t disturb me. I_______ letters all morning and have written ten so far.
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A
have written
B
am writing
C
was writing
D
have been writing
The film Let the Bullets Fly _____ a great success and brought in a large profit to the cinema.
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A
was enjoyed
B
enjoyed
C
is enjoyed
D
enjoys
Please make sure that no details _____ before you deliver a speech.
#100382
A
would be overlooked
B
will overlook
C
are overlooked
D
are overlooking