the exam will last ______ about 2 hours.
A: in
B: for
C: to
D: on
A: in
B: for
C: to
D: on
举一反三
- For how many hours is the art exhibition open（） A: Eight hours. B: Seven hours. C: Nine hours. D: Ten hours.
- It will last about two hours.[img=711x303]17da55b76956fed.png[/img][img=881x393]17da55b785bc18f.png[/img]
- How many hours does his father work on Saturdays A: Five hours. B: Six hours. C: Seven hours. D: Two hours.
- I had been preparing for the exam for a year and now I was raring to go. A: was nervous about the exam B: was confident about the exam C: was anxious about the exam D: was eager to take the exam
- How many hours on average do Americans read a week according the survey? A: 10.7 hours. B: 4.1 hours. C: 3.1 hours. D: 5.35 hours.