|Question 2Verbal

Source Texts

Text
The following text is adapted from Willa Cather's 1912 novel Alexander's Bridge.

For the next few days Alexander was very busy. He took a desk in the office of a [Scottish] engineering firm on Henrietta Street, and was at work almost constantly. He avoided the clubs and usually dined alone at his hotel.
As used in the text, what does the word "constantly" most nearly mean?
Enough
A
Nonstop
B
Quickly
C
Fearfully
D