13 Heroin, morphine, opium, cocaine, cannabis, amphetamine, etc. prescribed in the “Act for the Control of
Narcotics” and their derivatives and products are called________articles, and shall not be imported.
(A)forbid
(B)forbidding
(C)forbidden
(D)forbade
257. The____ between a hero and a coward is that the latter always avoids his or her responsibilities.
(A) suggestion
(B) combination
(C) consideration
(D) distinction
439. Ten days after the earthquake, an artificial mud dam was breached, resulting in a catastrophic mudslide flooding _____ to have taken the lives of over 100,000 people.
(A) estimated
(B) calculated
(C) scaled
(D) graded