作者：英吉
None of the attempts to specify the causes of crime explains why most of the people exposed to the alleged causes do not commit crimes and, conversely why so many of those not so exposed have.
(A) have
(B) has
(C) shall
(D) do
(E) could
题目分析：根据意思要用一个词汇来与前面的do not commit crimes进行对应，那当然应该用do了，选D。残疾题目
