It can be inferred from the passage that European art trends probably affected United States art most during ______.

A．to demonstrate that photography was the major influence in modern art
B．to compare him to other artists of the time
C．to point out that many artists learned their craft by studying with him
D．to give an example of someone who had an influence on modern art

A．2) probably means ______.A. crying among the trees improperlyB. shouting at the wrong personC. having a wrong ideaD. saying something wrong by mistake