2019年mpacc考试英语真题——介词和介词短语771

{01}The primary purpose is to _____ those achievements in biological research _____ the public.
A.make; known by
B.make; known to
C.make; know to
D.make; knowing by
解析：这题考察词组“make sb done，过去分词这里做宾语补足语，因为those achievements in biological research是被公众知晓，所以用known，be known to sb “为某人知道”，选B。
本题选B。
{02}This kind of new car _______ in three colors: black, silver and red.
A.comes
B.sells
C.offers
D.produces
解析：
本题选A。