If a man is easily taken in by emotional traps, he will not be able to make()judgments.
A. sensitive
B. sentimental
C. sensible
D. sensational
Since many insects have already become()to DDT, scientists have to look for some new insecticide
A. active
B. resistant
C. tough
D. gradual
He()the medicine quickly and then drank some orange juice.
A. sucked
B. swallowed
C. licked
D. digested
Her pulse was so weak that the doctor had difficulty()it.
A. inspecting
B. detecting
C. touching
D. contacting