Four alternatives are given for the idiom/phrase in quotation marks in the sentence. Choose the alternative which best expresses the meaning of idiom/phrase.I felt that it was a "tall order" to expect Monisha to go home alone at twelve in the night.

Four alternatives are given for the idiom/phrase in quotation marks in

1.	Four alternatives are given for the idiom/phrase in quotation marks in the sentence. Choose the alternative which best expresses the meaning of idiom/phrase.I felt that it was a "tall order" to expect Monisha to go home alone at twelve in the night.
A.	Difficult
B.	Too much
C.	Customary
D.	Simple
Answer» C. Customary