Selecting a mobile phone for personal use is no easy task because technology __________ so rapidly.
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A
is changing
B
has changed
C
will have changed
D
will change
推荐题目
—Thank you for your coffee.—But you________ it.
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A
didn’t drink
B
aren’t drinking
C
don’t drink
D
hadn’t drunk
．The news came as no surprise to me. I ______ for some time that I would fail in the exam.
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A
had known
B
knew
C
have known
D
know
--Look! Somebody the sofa. --Well, it wasn’t me. I didn’t do it.
#102155
A
is cleaning
B
was cleaning
C
has cleaned
D
had cleaned
--Hello, Tom. Long time no see. Where were you?--Oh, not only my parents but also I Paris for a month.
#100424
A
has gone to
B
stayed in
C
has been in
D
have been in
The girl has a great interest in sport and ____ badminton classes twice a week over the last three years.
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A
took
B
is taking
C
takes
D
has been taking