D
Advertisement: Clark brand-name parts are made for cars manufactured in this country. They satisfy all of our government automotive tests -- the toughest such tests in the world. With foreign-made parts, you never know which might be reliable and which are cheap look-alikes that are poorly constructed and liable to cost you hundreds of dollars in repairs. Ttherefore, be smart and insist on brand-name parts by Clark for your car. The argument requires the assumption that
A: foreign-made parts are not suitable for cars manufactured in this country
B: no foreign-made parts satisfy our government standards
C: if parts are made for cars manufactured in our country, they are not poorly constructed
D: parts that satisfy our government standards are not as poorly constructed as cheap foreign-made parts