单选题In order to be able to respond ______ to your questions, please be sure to enclose your full name and a self-addressed stamped envelope.A promptlyB overtlyC severelyD intensely
题目
单选题
In order to be able to respond ______ to your questions, please be sure to enclose your full name and a self-addressed stamped envelope.
A
promptly
B
overtly
C
severely
D
intensely