Choose the word or phrase that is closest in meaning to the underlined part in each of the following questions. You ought to send two hours as a minimum in the fresh air every day . A. at m
Choose the word or phrase that is closest in meaning to the underlined part in each of the following questions.
You ought to send two hours as a minimum in the fresh air every day .
A. at most
B. at all
C. at least
D. at ease