13. For over 25 years, Axiomtek __________ among the major manufacturing companies in the field of
industrial computers and embedded systems.
(A) was (B) will been (C) has been (D) is
2. I do not expect a 7-year-old boy to understand this difficult math theory. His performance really________my expectations.
(A) proceeds (B) exceeds (C) concedes (D) intercedes