问题
选择题
Studies show that sunshine, fresh air, and plenty of rest often _______ a person’s recovery from sickness．
A．arrest
B．accelerate
C．betray
D．condemn
答案
答案：B
考查词义辨析，arrest 逮捕，accelerate 加速，betray 背叛，condemn 谴责，句意：研究表明阳光，新鲜空气和大量的休息通常加速一个人从疾病中的恢复。故选B。