【题目】This kind of virus _______ via the bloodstream and causes ill health in a variety of organs.
A. corresponds B. circulates
C. abandons D. accelerates
在线课程【答案】B
【解析】
考查形容词。句意：这种病毒在血液中循环，导致各种器官的健康状况不佳。A. corresponds 符合；B. circulates循环；C. abandons D. accelerates故选B。