Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
It started to rain at 2 o’clock and it is still raining.
A.It has been raining at 2 o’clock.
B.It has been raining since 2 o’clock.
C. It has been raining for 2 o’clock.
D.It has been raining in 2 o’clock.