SPECIES BECOME EXTINCT OR ENDANGERED FOR _______ NUMBER OF REASONS, BUT_______ PRIMARY CAUSE IS THE DESTRUCTION OF HABITAT BY HUMAN ACTIVITIES
Câu 10 (TH):
Species become extinct or endangered for _______ number of reasons, but
_______ primary cause is the destruction of habitat by human activities.
A.
Ø / a
B.
a / the
C.
the / a
D.
Ø / Ø