问题
选择题
It’s too noisy here. Please ask him to ____the radio a little.
A．turn down
B．fall down
C．shut down
D．come down
答案
答案：A
词义辨析。turn down关小，调低；fall down跌倒；shut down 完全关闭；come down下来，下落。句意：这太吵了。让他把他的收音机关小一点。所以选A。