2005.05
Royal jelly, a secretion produced by worker bees, is fed to------- destined to become queen bees.
(A) those that
(B) be those
(C) those of
(D) those
Refrigerating meats-------the spread of bacteria.
(A) retards
(B) retarding
(C) to retard
(D) is retarded
Type metal used in the printing industry varies in its components -------is generally a combination of lead, tin and antimony.
(A) as
(B) if
(C) why
(D) but
Glaciers begin to form-------more snow falls during the winter than melts and evaporates in the summer
(A) is when
(B) when there are
(C) when
(D) when does
The illusion of motion pictures rests on the eyes* tendency-------an image for a fraction of a second after the image has been withdrawn.
(A) to retain
(B) that retaining
(C) to be retained
(D) has retained
In the Missouri Ozark Mountains more than 10,000 springs can be found, some among the most largest in the world.
By 1996, the United States population exceeded 261 million, with a median age of thirty-four, making it one of the oldest national population on Earth.
DADCA