A-A+
The word hem (Line 6 Paragraph. 3) refers
问题详情
The word "them" (Line 6, Paragraph. 3) refers to ______.
A．gaps
B．road courtesies
C．other drivers on the road
D．chances for a driver to accelerate
参考答案
正确答案：A
解析：语义理解题。them应指代前面提到的内容，即gaps。gaps在这里意为“空隙”。
