IV. Fill in the blanks with words from the list. 配對題 10% (每題1分)　　In Pingtung, officials in one park use trained dogs to find trees that have “brown root rot” disease. Due to their keen ( 36 ) of smell, the dogs can detect infected trees. Once they locate such a tree, they sit down beside it until their trainer ( 37 ) them a treat as a reward. Workers then dig out these trees before they fall and hurt people. Since they have realized how useful these sniffer dogs can be, officials in parks ( 38 ) Taiwan are inviting them to come and help find the tress with brown root rot disease.    Sniffer dogs’ ability to detect sickness can be used for more than just locating sick trees. They have also been trained to predict the ( 39 ) of certain diseases in humans. Maria Tello, who was a 58-year-old woman with diabetes, was asleep one night. All of a sudden, her dog Malachi opened its eyes and got up. By using its powerful nose, it could sense that Maria’s blood sugar was dropping to a dangerously low level. Malachi woke her up and then ( 40 ) to get her medicine. It turned out that Malachi saved Maria’s life in this way four more times that year.
(A) hands
(B) rushed
(C) across
(D) sense
(E) onset

【題組】36