【单选题】_ ____ l As you speak with someone, you can easily gather clues about how much he or she understands or agrees with you and adjust your conversation accordingly. 2 But when you write, you must try to ...
A.
There are special techniques to communicating verbally with others.
B.
Speaking and writing are both challenging ways of communicating.
C.
Communicating effectively in writing is more demanding than communicating verbally.
D.
When speaking, you get feedback about a person's reaction that helps you to make your conversation more effective.